| 1 | /5 OS/8 SYMBOLIC EDITOR, V12 |
| 2 | / |
| 3 | / |
| 4 | / |
| 5 | / |
| 6 | / |
| 7 | / |
| 8 | / |
| 9 | // |
| 10 | / |
| 11 | / |
| 12 | / |
| 13 | / |
| 14 | /COPYRIGHT (C) 1977 |
| 15 | /DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASS. |
| 16 | / |
| 17 | / |
| 18 | / |
| 19 | /THIS SOFTWARE IS FURNISHED UNDER A LICENSE FOR USE ONLY ON A |
| 20 | /SINGLE COMPUTER SYSTEM AND MAY BE COPIED ONLY WITH THE INCLU- |
| 21 | /SION OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE, OR ANT OTHER |
| 22 | /COPIES THEREOF, MAY NOT BR PROVIDED OR OTHERWISE MADE AVAILABLE |
| 23 | /TO ANY OTHER PERSON EXCEPT FOR USE ON SUCH SYSTEM AND TO ONE WHO |
| 24 | /AGREES TO THESE LICENSE TERMS. TITLE TO AND OWNERSHIP OF THE |
| 25 | /SOFTWARE SHALL AT ALL TIMES REMAIN IN DEC. |
| 26 | / |
| 27 | / |
| 28 | /THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT |
| 29 | /NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL |
| 30 | /EQUIPMRNT COROPATION. |
| 31 | / |
| 32 | /DEC ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS |
| 33 | /SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPLIED BY DEC. |
| 34 | / |
| 35 | / |
| 36 | / |
| 37 | / |
| 38 | / |
| 39 | / |
| 40 | \f/5 JULY 1972 EF |
| 41 | |
| 42 | /COPYRIGHT 1971,1972 DIGITAL EQUIPMENT CORPORATION |
| 43 | / MAYNARD, MASSACHUSSETTS 01754 |
| 44 | |
| 45 | /THE SYMBOLIC EDITOR IS A LINE-ORIENTED |
| 46 | /TEXT EDITOR WITH CHARACTER AND STRING |
| 47 | /SEARCH CAPABILITIES. IT IS DESIGNED |
| 48 | /TO BE COMPATIBLE WITH THE OS/8 SYSTEM. |
| 49 | |
| 50 | /THE DESIGN OF THE EDITOR IS SIMILAR |
| 51 | /TO THAT OF THE PAPER TAPE SYMBOLIC |
| 52 | /EDITOR AND THE DISK MONITOR SYSTEM |
| 53 | /EDITOR. |
| 54 | |
| 55 | |
| 56 | / OS/8 V3 CHANGES S.R. |
| 57 | |
| 58 | /1. ?5 ERROR REMOVED |
| 59 | /2. ALLOW CHAINING TO EDIT |
| 60 | /3. ADDED VERSION # COMMAND (#) |
| 61 | /4. COMBINED ^C ROUTINES, TAKING OUT BRANCH THRU 17667 |
| 62 | /5. ALLOWED PARITY CHARACTERS EVERYWHERE |
| 63 | / |
| 64 | / |
| 65 | / FIX FOR V10 J.K. 1975 |
| 66 | / |
| 67 | / THE CLOSE ERROR MESAGE 2? WAS BEING |
| 68 | / GIVEN INSTEAD OF FILE FULL MESSAGE |
| 69 | / WHEN THE INPUT FILE FIT INTO THE EDIT BUFFER |
| 70 | / BUT WAS TOO LARGE FOR THE AVAILIBLE SPACE ON THE |
| 71 | / OUTPUT DEVICE. |
| 72 | |
| 73 | / V11 CHANGES 25-MAY-77 DAVID SPECTOR |
| 74 | |
| 75 | /1. ESCAPE KEY NO LONGER ECHOED |
| 76 | /2. SCOPE MODE SUPPORTED |
| 77 | /3. ONCE-ONLY CODE MOVED TO INPUT HANDLER |
| 78 | / AREA IN ORDER TO FREE LOCS 3000-3177 |
| 79 | |
| 80 | / V12 CHANGES 27-JUN-77 EDWARD P. STEINBERGER |
| 81 | / |
| 82 | /ALLOWED ESCAPE(233) TO BE AN INPUT CHARACTER IN TEXT MODE. |
| 83 | /ECHOS AS "$" ON TERMINAL OR LINEPRINTER (IF V), OUTPUT |
| 84 | /TO FILE AS ESCAPE |
| 85 | |
| 86 | \f/THE LOADING AND SAVING PROCEDURE FROM PAPER TAPE IS: |
| 87 | / .R ABSLDR |
| 88 | / *PTR:/9$^ |
| 89 | / .SAVE SYS EDIT |
| 90 | / |
| 91 | |
| 92 | /THE STARTING ADDRESS IS 00200. |
| 93 | |
| 94 | /COMMAND DECODER RULES: |
| 95 | /*OUTPUT FILE<UP TO 9 INPUT FILES/OPTIONS |
| 96 | |
| 97 | /OPTIONS: |
| 98 | /A RETURN CONTROL TO EDITOR AFTER FILE CLOSE |
| 99 | / (CALLS COMMAND DECODER FOR NEW FILES) |
| 100 | / (DEFAULT IS RETURN TO MONITOR) |
| 101 | /B CONVERT 2 OR MORE SPACES TO TAB ON INPUT |
| 102 | /D DELETE OLD COPY OF OUTPUT FILE BEFORE |
| 103 | / STORING NEW FILE |
| 104 | |
| 105 | /ERROR CODES: |
| 106 | / 0 FAILURE IN INPUT DEVICE HANDLER |
| 107 | / 1 FAILURE IN OUTPUT DEVICE HANDER |
| 108 | / 2 COULD NOT CLOSE FILE |
| 109 | / 3 COULD NOT OPEN FILE |
| 110 | / 4 DEVICE HANDLER COULD NOT BE LOADED |
| 111 | |
| 112 | VERSION=12 |
| 113 | PATCH="A /PATCH LEVEL A |
| 114 | \f/COMMANDS: |
| 115 | |
| 116 | /A APPEND TEXT TO BUFFER |
| 117 | /I INSERT TEXT INTO BUFFER |
| 118 | /C CHANGE TEXT IN BUFFER |
| 119 | /L LIST TEXT IN BUFFER |
| 120 | /D DELETE TEXT IN BUFFER |
| 121 | /K KILL BUFFER |
| 122 | /M MOVE TEXT WITHIN BUFFER |
| 123 | /G GET AND LIST TAGGED LINE IN BUFFER |
| 124 | /B LIST # OF CORE LOCATIONS LEFT IN BUFFER |
| 125 | /S CHARACTER SEARCH |
| 126 | /J INTER-BUFFER STRING SEARCH |
| 127 | /F AFTER J, SEARCH FOR NEXT OCCURRANCE |
| 128 | / OF SAME STRING |
| 129 | /$ INTRA-BUFFER STRING SEARCH |
| 130 | /R READ TEXT INTO BUFFER FROM INPUT DEVICE |
| 131 | /N WRITE BUFFER, KILL, AND READ NEXT PAGE |
| 132 | /Y INPUT TEXT PAGE, NO OUTPUT |
| 133 | /P WRITE TEXT BUFFER TO OUTPUT DEVICE |
| 134 | /T PUNCH TRAILER TAPE |
| 135 | /E OUTPUT BUFFER, TRANSFER REST OF |
| 136 | / INPUT FILE TO OUTPUT FILE |
| 137 | / CLOSE OUTPUT FILE |
| 138 | /Q IMMEDIATE END OF FILE |
| 139 | /V PRINT ON LP08 |
| 140 | /# TYPE VERSION NUMBER |
| 141 | \f |
| 142 | /ABBREVIATIONS |
| 143 | |
| 144 | /.LT. LESS THAN |
| 145 | /.LE. LESS THAN OR EQUAL TO |
| 146 | /.GT. GREATER THAN |
| 147 | /.GE. GREATER THAN OR EQUAL TO |
| 148 | / R RIGHT |
| 149 | / L LEFT |
| 150 | |
| 151 | /SPECIAL COMMENTS |
| 152 | |
| 153 | /SINCE THE EDITOR IS CODED ACROSS PAGE BOUNDARIES, IT IS |
| 154 | /NECESSARY TO BE AWARE OF THE EFFECTS OF THE INSERTION |
| 155 | /OR DELETION OF CODE. FOR THIS REASON, THE LIMITS |
| 156 | /OF PERMISSABLE PAGE BOUNDARY WANDERING |
| 157 | /ARE INDICATED WITH THE FOLLOWING CONSTRUCTION: |
| 158 | |
| 159 | /----------------------------------------------------------------------- |
| 160 | /SOMEWHERE BETWEEN LINES, THE PAGE BOUNDARY MUST OCCUR |
| 161 | /----------------------------------------------------------------------- |
| 162 | \f |
| 163 | *1 |
| 164 | |
| 165 | /MISCELLANEOUS POINTER AND CONSTANTS |
| 166 | |
| 167 | BUFEND, 6100 /WARNING FOR END OF BUFFER |
| 168 | P7700, 7700 /MONITOR CALL LOCATION |
| 169 | |
| 170 | M77, -77 |
| 171 | NOP /RESERVED FOR ODT |
| 172 | NOP / " |
| 173 | NOP / " |
| 174 | |
| 175 | C77, 77 |
| 176 | M40, -40 |
| 177 | C100, 100 |
| 178 | C277, 277 /QUESTION MARK |
| 179 | |
| 180 | /AUTO-INDEX REGISTERS |
| 181 | |
| 182 | AXOUT, 0 /OUTPUT INDEX |
| 183 | AXCOMB, 0 /COMBINE POINTER |
| 184 | AXTEM, 0 /TEMPORARY INDEX |
| 185 | AXIN, 0 /STORAGE INDEX |
| 186 | |
| 187 | /CONSTANTS |
| 188 | |
| 189 | M4, -4 /LETTER COUNT |
| 190 | P177, 177 |
| 191 | MCR, -215 |
| 192 | M240, -240 |
| 193 | P40, 40 |
| 194 | C200, 200 /(START & RESTART) |
| 195 | \f |
| 196 | |
| 197 | /LISTS |
| 198 | |
| 199 | /TAG SEARCH LIST- |
| 200 | LIST7=. |
| 201 | |
| 202 | C240, 240 /SPACE |
| 203 | 257 /COMMENT DELIMITER (/) |
| 204 | |
| 205 | /OUTPUT LIST |
| 206 | LIST4=. |
| 207 | |
| 208 | ESC, 233 /ESC-V12 |
| 209 | CTAB, 211 /TAB |
| 210 | C215, 215 /CARRIAGE RETURN |
| 211 | 212 /LINE FEED |
| 212 | 214 /FORM FEED |
| 213 | 377 /RUBOUT |
| 214 | 216 /CONTROL N (^N) |
| 215 | M27, -27 /LIST DELIMITER |
| 216 | |
| 217 | /SPECIAL CHARACTER LIST FOR |
| 218 | /INPUT IN TEXT MODE |
| 219 | LIST5=. /USED AT AONE |
| 220 | 240 /SPACE |
| 221 | LIST6=. /USED AT SFOUND |
| 222 | 225 / ^U |
| 223 | C214, 214 /FORM FEED |
| 224 | BELL, 207 / ^G (BELL) |
| 225 | C212, 212 /LINE FEED |
| 226 | CRO, 377 /RUBOUT |
| 227 | |
| 228 | LIST3=. |
| 229 | 215 /LIST BRANCHER |
| 230 | 000 /(SEARCH CHARACTER) |
| 231 | RST3I, RESET3 /RESET AND SAVE BUFFER |
| 232 | MCHIN1, -CHIN-1 /LIST DELIMITER |
| 233 | \f |
| 234 | |
| 235 | /CONSTANTS AND POINTERS |
| 236 | |
| 237 | CCR=C215 /CARRIAGE RETURN |
| 238 | CLF=C212 /LINE FEED |
| 239 | MTABS, -10 /TAB COUNTER |
| 240 | DELT, DELP |
| 241 | CHI1, CHIN |
| 242 | IGNORE, CHIN+1 |
| 243 | END, 200 |
| 244 | KEYBD, I33 |
| 245 | CCON, JMP I AXCOMB |
| 246 | COM1-1 |
| 247 | UTR1, UTRA |
| 248 | FIN1, FIND |
| 249 | LIS1, LIST |
| 250 | LIS, LISTER |
| 251 | NINE, 12 |
| 252 | NUMB, -272 |
| 253 | OUT1, OUT |
| 254 | OUTL1=. |
| 255 | LOW, OUTL |
| 256 | CZ, NOP /CONTENTS OF START |
| 257 | ONUM, GTOP |
| 258 | SORTJ, SORTB |
| 259 | PACK1, PACBUF |
| 260 | |
| 261 | SXS1, TAD CHAR /CONTENTS OF L3 |
| 262 | SXS2, SLOOK&177+5200 /JMP SLOOK |
| 263 | L3I, L3 /PATCH POINTER |
| 264 | L2I, L2 /CONTINUE SEARCH - LETTERS |
| 265 | ENDLNI, ENDLN |
| 266 | SPCNO, MOR+4 /PACK |
| 267 | SPCGO, MOR+1 /SORT |
| 268 | \f |
| 269 | |
| 270 | /CHAR IS ALWAYS SET BY OUT, SOMETIMES BY SORTB; |
| 271 | /IT IS ALWAYS USED BY PACK AND SORTB. |
| 272 | CHAR, 0 |
| 273 | MOV1=. |
| 274 | COUNTP, 0 /NUMBER OF PAGES |
| 275 | CNT=. /PRINT COUNTER |
| 276 | XCT, 0 /UNPACK SWITCH |
| 277 | XCTIN, 0 /PACK SWITCH |
| 278 | ECHOSW, 1 /NON-ZERO TO PRINT |
| 279 | SAVE, 0 |
| 280 | TABIND, 0 /TABS OR SPACES SWITCH |
| 281 | TEMP, 0 /V3 |
| 282 | THIS, 0 /LINE POINTER. |
| 283 | OUTDEV, OUTL /POINTER TO OUTPUT SUBROUTINE |
| 284 | GRBAGE, GARBAG /GARBAGE COLLECTOR |
| 285 | MARK, 0 /OBJECT LINE IN G.C. |
| 286 | XSAV, 0 /HOLD INPUT POINTER. |
| 287 | BUFR, 200 |
| 288 | CFRS, FRST |
| 289 | KILL1, KILL+3 |
| 290 | CHKARG, CHKARX |
| 291 | ERSW, ERROR /ERROR ROUTINE |
| 292 | L1I, L1 |
| 293 | |
| 294 | EKILLL, 0 /E CMD SWITCH 1 IF E NOT ALLOWED |
| 295 | |
| 296 | /I-O RELATED POINTERS AND WORDS |
| 297 | |
| 298 | P232, 232 /V3 |
| 299 | BUFRDI, BUFRD /OR CHIN...IN DEVICE POINTER |
| 300 | BUFWTI, BUFWT /WRITE OUTPUT TO DEVICE |
| 301 | CLFLI, FLCLOS /SET TO CLOSE FILE |
| 302 | P37, 37 /V3 |
| 303 | JMPCH, PUNCH&177+5200 /DESTROYED BY YANK |
| 304 | \f |
| 305 | /ERROR ROUTINE POINTERS |
| 306 | |
| 307 | SERR0I, SERR0 |
| 308 | SERR1I, SERR1 |
| 309 | SERR2I, SERR2 |
| 310 | SERR4I, SERR4 |
| 311 | |
| 312 | GTEM=. /NEXT 6-BITS OF UNPACK |
| 313 | DTEM=. /NEXT POINTER IN DELETE CHAIN |
| 314 | |
| 315 | |
| 316 | /ERROR ROUTINE |
| 317 | /REJECTS ILLEGAL COMMAND |
| 318 | /AND TYPES ? |
| 319 | |
| 320 | ERROR=JMS . |
| 321 | 0 |
| 322 | ELIM, 7600 /GRP2-CLA |
| 323 | TAD C277 |
| 324 | JMS I OUTL1 /PRINT "?" |
| 325 | CZONE, TAD CZ /RESET PATCHES |
| 326 | DCA I TE1 |
| 327 | JMPTE1, JMP I TE1 /*RETURN TO COMMAND MODE* |
| 328 | |
| 329 | |
| 330 | UPAROI, UPAROW /GENERATE ^ CHARACTER |
| 331 | MONITOR, MONIT /MONITOR EXIT ROUTINE |
| 332 | STRIND, 0 |
| 333 | STRFIN, SFIND1 |
| 334 | TE1, START |
| 335 | |
| 336 | /VARIABLES |
| 337 | THSN, 0 /CURRENT LINE NUMBER |
| 338 | LSTN, 0 /LAST LINE NUMBER |
| 339 | TCNT, 0 /TAB COUNT |
| 340 | ADD, 0 |
| 341 | ARG0, 0 |
| 342 | ARG1, 0240 |
| 343 | ARG2, -1 |
| 344 | |
| 345 | POTYPE, OTYPE |
| 346 | COMM5, COM5 |
| 347 | K7600, 7600 |
| 348 | TEMPO, 0 |
| 349 | K1210, 1210 |
| 350 | X203, -203 |
| 351 | K1320, 1320 |
| 352 | |
| 353 | FRST, 0 /FIRST LINE ADDRESS |
| 354 | MOV2=TEMPO |
| 355 | LSTCHK, 0 /DIGIT ACCEPTED FLAG |
| 356 | \f *177 |
| 357 | INIT /INITIALIZATION CODE |
| 358 | /EITHER 3000 OR VALUE OF RESET |
| 359 | |
| 360 | |
| 361 | *200 |
| 362 | STA /V3 NORMAL START OR RESTART ADDR |
| 363 | DCA TEMP /V3 CHAIN START ADDR |
| 364 | JMP I 177 /START AT 3000 OR RESET |
| 365 | /HANDLER FOR ^U (IF IN COMMAND MODE) |
| 366 | START, NOP /V3 MAY BE MODIFIED |
| 367 | TAD LOW /ENTER COMMAND MODE |
| 368 | DCA OUTDEV /INITIALIZE KEYBOARD |
| 369 | DCA TABIND /CLEAR TAB INDICATOR |
| 370 | ISZ ECHOSW /SET UP FOR ECHO |
| 371 | DCA LIST3+1 |
| 372 | TAD SXS1 |
| 373 | DCA I L3I |
| 374 | TAD ERSW /RESET ERROR SWITCH AT L1 |
| 375 | DCA I L1I |
| 376 | TAD CZONE |
| 377 | DCA I COMM5 |
| 378 | DCA LSTCHK /CLEAR DIGIT ACCEPTED |
| 379 | TAD CCR /OUTPUT CARRIAGE RETURN |
| 380 | JMS I OUT1 |
| 381 | /HANDLER FOR CARRIAGE RETURN (COMMAND MODE) |
| 382 | TAD SIGN /OUTPUT # |
| 383 | JMS I OUT1 |
| 384 | GTOP, DCA ARG0 /CLEAR ARGUMENTS |
| 385 | DCA ARG2 |
| 386 | /HANDLER FOR SPACE OR + |
| 387 | GEXP, TAD NONE |
| 388 | /HANDLER FOR - |
| 389 | GMIN, TAD CMPT |
| 390 | DCA G2 /SET SIGN TO + OR - |
| 391 | DBCV2, DCA TEMP |
| 392 | CMCHK, JMS I CHI1 /INPUT ONE CHARACTER |
| 393 | TAD NUMB |
| 394 | CLL |
| 395 | TAD NINE |
| 396 | SZL /WAS IT A DIGIT? |
| 397 | JMP COUNT /YES - CONTINUE ACCEPTING NUMBERS |
| 398 | \f |
| 399 | |
| 400 | GLOM, CLA /NO |
| 401 | TAD TEMP /GET ACCUMULATED NUMBER |
| 402 | G2, HLT /(NOP) OR (CIA) TO HANDLE SIGN |
| 403 | TAD ARG2 |
| 404 | DCA ARG2 /STORE NEW ARGUMENT |
| 405 | JMS SORTB /WAS LAST CHARACTER SPECIAL? |
| 406 | LIST1-1 /YES - COMPARE TO LIST |
| 407 | OPS1-LIST1 /AND BRANCH TO HANDLER |
| 408 | TAD CHAR /NO - SAVE COMMAND CHARACTER |
| 409 | DCA SAVE |
| 410 | JMS I CHI1 /INPUT ONE CHARACTER |
| 411 | JMS SORTB /IS IT CARRIAGE RETURN, ^C, OR ^U? |
| 412 | LIST1A-1 /YES - EXIT TO HANDLER |
| 413 | OPS1A-LIST1A |
| 414 | ERROR /NO - TRY AGAIN |
| 415 | \f |
| 416 | /CHECK LEGALITY OF ARGUMENTS |
| 417 | /ARG0 CONTAINS FIRST ARGUMENT |
| 418 | /ARG2 CONTAINS SECOND ARGUMENT |
| 419 | |
| 420 | RETRN, TAD ARG0 |
| 421 | SNA /IS ARG0=0? |
| 422 | TAD ARG2 /YES - ARG0=ARG2 |
| 423 | DCA ARG0 /NO |
| 424 | TAD ARG2 |
| 425 | CMA |
| 426 | TAD ARG0 |
| 427 | SMA /IS ARG0 .LE. ARG2? |
| 428 | ERROR /NO |
| 429 | DCA ARG1 /YES - ARG1=ARG0-ARG2-1 |
| 430 | TAD ARG0 |
| 431 | SPA CLA /IS ARG0 .GE. 0? |
| 432 | ERROR /NO |
| 433 | TAD SAVE /YES - GET COMMAND CHARACTER |
| 434 | JMS SORTB /IS IT A LEGAL COMMAND? |
| 435 | LIST2-1 /YES - MATCH TO LIST |
| 436 | OPS2-LIST2 /AND BRANCH TO ITS HANDLER |
| 437 | ERROR /NO - TRY AGAIN |
| 438 | |
| 439 | |
| 440 | /COMMAND IDENTIFICATION LIST |
| 441 | LIST2=. /COMMAND LETTERS |
| 442 | 305 /E |
| 443 | 301 /A |
| 444 | 311 /I |
| 445 | 303 /C |
| 446 | 313 /K |
| 447 | 304 /D |
| 448 | 314 /L |
| 449 | 316 /N |
| 450 | 320 /P |
| 451 | 322 /R |
| 452 | 312 /J |
| 453 | 306 /F |
| 454 | 324 /T |
| 455 | 315 /M |
| 456 | 307 /G |
| 457 | 323 /S |
| 458 | 331 /Y |
| 459 | 321 /Q |
| 460 | 302 /B |
| 461 | 326 /V |
| 462 | SIGN, "# /V3 VERSION # |
| 463 | NONE, -41 /"NOP-CIA" |
| 464 | \f |
| 465 | /SORT AND BRANCH ROUTINE |
| 466 | /LOOKS FOR MATCH BETWEEN CHAR |
| 467 | /AND ELEMENTS OF TABLE 1 SPECIFIED |
| 468 | /CALLING SEQUENCE: |
| 469 | / JMS I (SORTB |
| 470 | / TABLE1-1 |
| 471 | / TABLE2-TABLE1 |
| 472 | / RETURN IF NO MATCH |
| 473 | /DISPATCHES TO CORRESPONDING ADDRESS IN TABLE 2 |
| 474 | |
| 475 | SORTB, 0 |
| 476 | SZA /IS CHARACTER STORED YET? |
| 477 | DCA CHAR /NO - STORE IT |
| 478 | TAD I SORTB /YES |
| 479 | ISZ SORTB |
| 480 | DCA AXTEM /STORE TABLE 1 ADDRESS |
| 481 | TAD I AXTEM /GET TABLE ENTRY |
| 482 | SPA /DONE YET? |
| 483 | JMP SEX /YES - EXIT |
| 484 | CMPT, CIA /NO |
| 485 | TAD CHAR /GET CHARACTER |
| 486 | SZA CLA /DO THEY MATCH? |
| 487 | JMP .-6 /NO - KEEP TRYING |
| 488 | TAD AXTEM /YES - THEY MATCH |
| 489 | TAD I SORTB /GET DISPATCH TABLE ADDRESS |
| 490 | DCA SORTB |
| 491 | TAD I SORTB |
| 492 | DCA SORTB /SET RETURN ADDRESS |
| 493 | JMP I SORTB /--RETURN--VIA DISPATCH TABLE |
| 494 | SEX, ISZ SORTB /MATCH NOT FOUND |
| 495 | CLA |
| 496 | JMP I SORTB /-- |
| 497 | |
| 498 | |
| 499 | /DECIMAL ADDITION ROUTINE |
| 500 | /FOR NUMERIC ARGUMENTS OF COMMANDS |
| 501 | /ENTER WITH INPUT DIGIT IN SORTB |
| 502 | /EXIT WITH ACCUMULATED NUMBER IN AC |
| 503 | COUNT, DCA SORTB |
| 504 | ISZ LSTCHK /GOT A DIGIT NOW |
| 505 | TAD TEMP |
| 506 | RTL CLL |
| 507 | TAD TEMP |
| 508 | RAL |
| 509 | TAD SORTB |
| 510 | JMP DBCV2 /RETURN TO MAIN SEQUENCE |
| 511 | \f/----------------------------------------------------------------- |
| 512 | |
| 513 | /DISPATCH LIST FOR COMMAND HANDLERS |
| 514 | OPS2, ENDFIL /E |
| 515 | APP /A |
| 516 | XNS /I |
| 517 | CNGE /C |
| 518 | KILL /K |
| 519 | DELE /D |
| 520 | LIST /L |
| 521 | COMBO /N |
| 522 | PUNCH /P |
| 523 | TELE /R |
| 524 | JERK /J |
| 525 | BARROW /F |
| 526 | PUNCT /T |
| 527 | MOVEM /M |
| 528 | GETTAG /G |
| 529 | XCRET /S |
| 530 | YANK /Y |
| 531 | Q /Q |
| 532 | CORSPC /B |
| 533 | VIEW /V |
| 534 | VERSN /# |
| 535 | \f/END OF INPUT TEXT LINE ROUTINE |
| 536 | |
| 537 | EOL, JMS I ENDLNI /RESET LINK CELLS |
| 538 | ISZ LSTN /INCREMENT LINE POINTERS |
| 539 | ISZ THSN |
| 540 | TAD BUFEND |
| 541 | CLL CIA |
| 542 | TAD AXIN |
| 543 | SNL CLA /IS THE BUFFER FULL? |
| 544 | /------------------------------------------------------------ |
| 545 | JMP MOR /NO - KEEP FILLING |
| 546 | TAD BELL /YES - RING WARNING BELL |
| 547 | JMS I OUTL1 |
| 548 | JMP I TE1 /*RETURN TO COMMAND MODE* |
| 549 | |
| 550 | |
| 551 | /CONTINUATION OF HANDLERS FOR A, C, AND I COMMANDS |
| 552 | APP1, TAD LSTN /APPEND |
| 553 | DCA ARG0 /RESET ARG0 TO END OF TEXT |
| 554 | JMP INS |
| 555 | CNGE1, JMS I DELT /CHANGE - DELETE LINES AND |
| 556 | XNS1, TAD ARG0 /INSERT |
| 557 | SNA CLA /ANY ARGUMENTS? |
| 558 | INS, ISZ ARG0 /NO - INSERT AT BEGINNING OF TEXT |
| 559 | TAD ARG0 |
| 560 | JMS I FIN1 /FIND THE POINTER |
| 561 | DCA THIS |
| 562 | ISZ TABIND /SET TAB INDICATOR |
| 563 | CDF 10 |
| 564 | TAD I THIS /GET LINK TO BUFFER |
| 565 | CDF 0 |
| 566 | DCA XSAV |
| 567 | CMA |
| 568 | TAD ARG0 |
| 569 | DCA THSN /SET LINE POINTER |
| 570 | AONE, TAD BUFR /BEGIN LINE |
| 571 | DCA AXIN |
| 572 | DCA XCTIN |
| 573 | MOR, JMS I BUFRDI /GET A CHARACTER |
| 574 | JMS I SORTJ /IS IT SPECIAL? (SEE LIST) |
| 575 | LIST5-1 |
| 576 | INLIST-LIST5 /YES - GO TO ITS HANDLER |
| 577 | JMS PACBUF /NO - PACK IT |
| 578 | JMP MOR /FETCH ANOTHER |
| 579 | \f |
| 580 | /CHARACTER PACKING ROUTINE |
| 581 | /CONVERTS CHARACTER IN CHAR TO INTERNAL CODE |
| 582 | /AND CALLS PCK1 TO PACK IT INTO BUFFER |
| 583 | /ENTER AND EXIT WITH AC CLEAR |
| 584 | |
| 585 | PACBUF, 0 |
| 586 | CLL |
| 587 | TAD AXIN /DON'T ADD CHARACTERS |
| 588 | TAD K1210 /IF AXIN ABOVE 6570 |
| 589 | SZL CLA /IS THERE ROOM FOR THIS ONE? |
| 590 | ERROR /NO |
| 591 | TAD CHAR /YES |
| 592 | TAD M240 |
| 593 | SPA /IS IT 200-237? |
| 594 | JMP ESCA /YES - ATTACH 77 |
| 595 | TAD M77 |
| 596 | SMA SZA /IS IT 337 OR LESS? |
| 597 | JMP ESCA /NO - ATTACH 77 |
| 598 | TAD P40 /YES - IS IT 277? |
| 599 | SNA CLA |
| 600 | JMP ESCA /YES - ATTACH 77 |
| 601 | TR1, TAD CHAR /240-337 EXCEPT 277 |
| 602 | AND C77 /MASK OUT LEFT 6 BITS |
| 603 | JMS PCK1 /PACK IT |
| 604 | JMP I PACBUF /--RETURN-- |
| 605 | ESCA, CLA /200-237, 277,340-377 |
| 606 | TAD C77 /PACK A 77 |
| 607 | JMS PCK1 |
| 608 | JMP TR1 /PACK THE CHARACTER |
| 609 | \f |
| 610 | /PACK CHARACTERS INTO TEXT BUFFER |
| 611 | /ENTER WITH 6-BIT CODE IN AC |
| 612 | |
| 613 | PCK1, 0 |
| 614 | ISZ XCTIN /LEFT HALF OR RIGHT HALF? |
| 615 | JMP ROT /LEFT HALF |
| 616 | DCA UTRA /RIGHT HALF - STORE CHARACTER |
| 617 | TAD UTRA /GET CHARACTER |
| 618 | TAD ADD /GET PREVIOUS CHARACTER |
| 619 | CDF 10 |
| 620 | DCA I AXIN /STORE IN FIELD 1 BUFFER |
| 621 | CDF 0 |
| 622 | DCA ADD |
| 623 | JMP I PCK1 /--RETURN-- |
| 624 | ROT, CLL RTL /LEFT HALF |
| 625 | RTL |
| 626 | RTL /ROTATE 6 LEFT |
| 627 | DCA ADD /RETAIN UNTIL NEXT CHARACTER |
| 628 | CMA /IS READY |
| 629 | DCA XCTIN /RESET L OR R SWITCH |
| 630 | JMP I PCK1 /--RETURN-- |
| 631 | |
| 632 | UTEST=PACBUF /TEMPORARY |
| 633 | \f |
| 634 | /CHARACTER UNPACKING ROUTINE |
| 635 | /CONVERTS ONE CHARACTER FROM |
| 636 | /BUFFER FORMAT TO 8-BIT ASCII |
| 637 | /EXIT WITH CHARACTER IN AC |
| 638 | |
| 639 | UTRA, 0 |
| 640 | CLA CMA /INITIALIZE TO -1 |
| 641 | DCA UTEST |
| 642 | EXTR, ISZ XCT /LEFT HALF OR RIGHT HALF? |
| 643 | JMP GET3 /RIGHT HALF |
| 644 | CDF 10 /LEFT HALF |
| 645 | TAD I AXOUT /GET BUFFER WORD |
| 646 | CDF 0 |
| 647 | DCA GTEM |
| 648 | TAD GTEM |
| 649 | RTR /ROTATE 6 RIGHT |
| 650 | RTR |
| 651 | RTR |
| 652 | JMP GET4 /SKIP TO GETA |
| 653 | GET3, CLA CMA /RESET L - R SWITCH |
| 654 | DCA XCT |
| 655 | TAD GTEM |
| 656 | GET4, AND C77 /MASK OUT LEFT 6 BITS |
| 657 | TAD M77 |
| 658 | CLL |
| 659 | SNA /WAS IT 77? |
| 660 | ISZ UTEST /YES - WAS IT LEFT HALF? |
| 661 | JMP GET5 /NO - CONTINUE |
| 662 | JMP EXTR /YES - GET OTHER HALF |
| 663 | GET5, TAD P37 |
| 664 | ISZ UTEST /RESTORE THE CHARACTER |
| 665 | CML |
| 666 | SNL |
| 667 | TAD C100 |
| 668 | TAD C240 |
| 669 | TAD X203 /IS IT A ^C? |
| 670 | SNA |
| 671 | JMP UTRA+1 /YES - IGNORE IT |
| 672 | TAD M27 /NO - IS IT A ^Z? |
| 673 | SNA |
| 674 | JMP UTRA+1 /YES - IGNORE IT |
| 675 | TAD P232 /NO - RESTORE CHARACTER |
| 676 | JMP I UTRA /--RETURN-- |
| 677 | \f |
| 678 | /------------------------------------------------------------- |
| 679 | /INPUT LIST FOR SPECIAL CHARACTERS IN TEXT MODE |
| 680 | INLIST=. |
| 681 | SPACES /SPCS |
| 682 | CTRLU /^U |
| 683 | FULL /FORM |
| 684 | FULL /BELL |
| 685 | RUB4+1 /LINE FEED |
| 686 | RUB1 /RUBOUT |
| 687 | EOL /CARRIAGE RETURN |
| 688 | |
| 689 | /HANDLER FOR FORM FEED OR ^G |
| 690 | FULL, TAD IGNORE / |
| 691 | TAD MCHIN1 / |
| 692 | SNA CLA /IN APPEND MODE? |
| 693 | JMP I TE1 /YES*RETURN TO COMMAND MODE* |
| 694 | TAD LSTN /NO - IS BUFFER EMPTY? |
| 695 | SNA CLA / |
| 696 | /-------------------------------------------------------------- |
| 697 | JMP I MORI /YES - IGNORE FORM FEED |
| 698 | JMP I TE1 /NO*RETURN TO COMMAND MODE* |
| 699 | |
| 700 | MORI, MOR |
| 701 | |
| 702 | |
| 703 | /SET UP TO READ FROM INPUT DEVICE |
| 704 | /USED BY C AND R COMMANDS |
| 705 | /CALLED WITH SEQUENCE |
| 706 | / JMS I PSETUP |
| 707 | / INPUT ROUTINE |
| 708 | / CONTINUATION OF HANDLER |
| 709 | /EXITS TO CONTINUATION OF HANDLER |
| 710 | |
| 711 | SETUP, 0 |
| 712 | TAD I SETUP /GET READ AREA FROM ARGS |
| 713 | DCA BUFRDI |
| 714 | TAD I SETUP /LOCATION FOR IGNORED CHARACTERS |
| 715 | IAC CLL /V12 |
| 716 | DCA IGNORE |
| 717 | ISZ SETUP /SETUP PROPER RETURN POINT |
| 718 | TAD I SETUP |
| 719 | DCA SETUP |
| 720 | TAD BUFR |
| 721 | TAD K1320 |
| 722 | SZL CLA /IS BUFFER FULL? |
| 723 | ERROR /YES - DON'T READ |
| 724 | JMP I SETUP /--RETURN-- |
| 725 | 0 /*** A FREE LOCATION!!!*** |
| 726 | |
| 727 | \f |
| 728 | /SUPERVISOR FOR DELETION OF TEXT LINES |
| 729 | |
| 730 | DELP, 0 |
| 731 | JMS I CHKARG /CHECK ARGUMENT VALIDITY |
| 732 | TAD ARG0 |
| 733 | DCA THSN /SET CURRENT LINE # |
| 734 | TAD ARG1 /SAVE # DELETED |
| 735 | DCA LISTER |
| 736 | TAD ARG0 /GET POINTER TO LINE |
| 737 | JMS I FIN1 /TO BE DELETED |
| 738 | DCA THIS /STORE IT |
| 739 | DELP1, CDF 10 |
| 740 | TAD I THIS |
| 741 | DCA MARK /CORE ADDRESS OF OBJECT LINE |
| 742 | TAD I MARK |
| 743 | DCA I THIS /CHAIN NEW POINTERS TO DELETE LINE |
| 744 | TAD MARK |
| 745 | CDF 0 |
| 746 | JMS I GRBAGE /PHYSICALLY DELETE THE LINE |
| 747 | ISZ ARG1 /ALL SPECIFIED LINES DELETED? |
| 748 | JMP DELP1 /NO - CONTINUE |
| 749 | TAD LSTN /IF 1,/D..MAKE CURRENT=0 |
| 750 | SNA CLA |
| 751 | DCA THSN |
| 752 | TAD LISTER /BUMP TOTAL DOWN |
| 753 | TAD LSTN |
| 754 | DCA LSTN |
| 755 | JMP I DELP /YES--RETURN-- |
| 756 | |
| 757 | |
| 758 | /HANDLER FOR < |
| 759 | EXLAS, CLA CLL CMA RAL /PRINT LAST LINE - AC=7776=-2 |
| 760 | /HANDLER FOR > OR LINE FEED |
| 761 | EXNEX, TAD THSN /PRINT NEXT LINE |
| 762 | IAC |
| 763 | SNA /IS IT AN EXISTING LINE? |
| 764 | ERROR /NO |
| 765 | DCA ARG0 /YES SAVE EFFECTIVE ARGUMENTS |
| 766 | CMA |
| 767 | DCA ARG1 |
| 768 | /HANDLER FOR L COMMAND |
| 769 | LIST, TAD LOW /SET KEYBOARD AS OUTPUT |
| 770 | DCA OUTDEV |
| 771 | ISZ TABIND /SET TAB INDICATOR |
| 772 | JMS LISTER /OUTPUT LINE(S) |
| 773 | JMP I TE1 /*RETURN TO COMMAND MODE* |
| 774 | \f |
| 775 | /LISTING OUTPUT ROUTINE |
| 776 | /OUTPUTS LINES INDICATED BY ARG0,ARG1 |
| 777 | |
| 778 | LISTER, 0 |
| 779 | TAD ARG0 |
| 780 | SZA CLA /ANY ARGUMENTS? |
| 781 | JMP L0 /YES - SET THEM UP |
| 782 | TAD LSTCHK /ALLOW 0L? |
| 783 | SZA CLA |
| 784 | ERROR /NOPE |
| 785 | TAD LSTN /NO - SET TO LIST BUFFER |
| 786 | CIA |
| 787 | DCA ARG1 |
| 788 | ISZ ARG0 /SET TO LINE 1 |
| 789 | L0, TAD ARG0 |
| 790 | CIA |
| 791 | TAD LSTN |
| 792 | SPA CLA /ARGUMENTS IN RIGHT RANGE? |
| 793 | L1, ERROR /NO -( OR JMP I TE1) |
| 794 | TAD ARG0 |
| 795 | JMS I FIN1 /GET POINTERS |
| 796 | DCA THIS /SAVE POINTER |
| 797 | CMA |
| 798 | CDF 10 |
| 799 | TAD I THIS /GET START |
| 800 | DCA AXOUT |
| 801 | TAD I AXOUT /SAVE POINTER FOR SEARCH |
| 802 | DCA XSAV |
| 803 | TAD AXOUT /SAVE OBJECT LINE FOR GARBAGE COLLECT |
| 804 | DCA MARK |
| 805 | CDF 0 |
| 806 | CMA |
| 807 | DCA XCT |
| 808 | TAD ARG0 /SET POINTER |
| 809 | DCA THSN |
| 810 | ISZ ARG0 /SET FOR NEXT LINE |
| 811 | /(HANDLER FOR FORM FEED DURING CHARACTER SEARCH) |
| 812 | L2, JMS I UTR1 /UNPACK A CHARACTER |
| 813 | JMS I OUT1 /PRINT A CHARACTER |
| 814 | JMS I CPTSTI /WAS IT ^O OR ^C FROM KEYBOARD? |
| 815 | JMP L3 /NO - CONTINUE |
| 816 | TAD C317 /YES - ^O |
| 817 | JMS I UPAROI /GENERATE ^O |
| 818 | JMP I TE1 /*RETURN TO COMMAND MODE* |
| 819 | L3, TAD CHAR /OR (JMP SLOOK) |
| 820 | TAD MCR |
| 821 | SZA CLA /WAS IT END OF LINE? |
| 822 | JMP L2 /NO - KEEP UNPACKING |
| 823 | ISZ ARG1 /YES - DONE YET? |
| 824 | JMP L0 /NO - GET NEXT LINE |
| 825 | JMP I LISTER /YES --RETURN-- |
| 826 | |
| 827 | CPTSTI, CTRLP /TEST FOR ^O AND ^C |
| 828 | C317, 317 |
| 829 | \f |
| 830 | /------------------------------------------------------------ |
| 831 | /SEARCH ROUTINES |
| 832 | |
| 833 | |
| 834 | /HANDLER FOR CARRIAGE RETURN |
| 835 | SRETN, JMS I ENDLNI /TERMINATE THIS LINE |
| 836 | TAD MARK /AND NOW GARBAGE COLLECT |
| 837 | JMS I GRBAGE |
| 838 | ISZ ARG1 /DONE YET? |
| 839 | JMP I LIS1 /NO - GET NEXT LINE |
| 840 | JMP I TE1 /YES*RETURN TO COMMAND MODE* |
| 841 | |
| 842 | SLOOK, JMS I SORTJ /SEARCH DONE? |
| 843 | LIST3-1 /(CARRIAGE RETURN OR SEARCH CHARACTER) |
| 844 | LISTGO-LIST3 /YES - GO TO ITS HANDLER |
| 845 | JMS I PACK1 /NO-PACK SEARCHED CHARACTERS |
| 846 | JMP I L2I /CONTINUE SEARCH |
| 847 | |
| 848 | IFNZRO SLOOK&1000 <PGERR,XXX> |
| 849 | |
| 850 | /HANDLER FOR ^G DURING CHARACTER SEARCH |
| 851 | /CHANGE SEARCH CHARACTER |
| 852 | SCONT, JMS I KEYBD /FETCH NEW SEARCH CHARACTER |
| 853 | DCA LIST3+1 /STORE IT IN LIST |
| 854 | JMP I L2I /CONTINUE SEARCH |
| 855 | |
| 856 | /HANDLER FOR LINE FEED DURING SEARCH |
| 857 | SLINE, TAD CCR |
| 858 | DCA CHAR |
| 859 | JMS I ENDLNI |
| 860 | ISZ ARG0 /MOVE POINT |
| 861 | ISZ THSN /BUMP CURRENT LINE COUNT |
| 862 | ISZ LSTN /ADD A LINE. |
| 863 | /HANDLER FOR _ DURING SEARCH |
| 864 | SBAR, TAD CCR /CTRL-U |
| 865 | JMS I OUT1 /OUTPUT CARRIAGE RETURN |
| 866 | TAD BUFR /RESTART PACK BUFFER |
| 867 | DCA AXIN |
| 868 | DCA XCTIN |
| 869 | /------------------------------------------------------------------- |
| 870 | SFOUND, JMS I CHI1 /GET A CHARACTER |
| 871 | JMS I SORTJ /SPECIAL SEARCH COMMAND? |
| 872 | LIST6-1 |
| 873 | SRNLST-LIST6 /YES - GO TO HANDLER |
| 874 | /HANDLER FOR SEARCH CHARACTER FOUND |
| 875 | SGOT, JMS I PACK1 /NO-PACK INSERTS |
| 876 | JMP SFOUND /CONTINUE INPUT |
| 877 | |
| 878 | |
| 879 | \f |
| 880 | /TELETYPE CHARACTER FETCH ROUTINE |
| 881 | /ENTER WITH AC CLEAR |
| 882 | /EXIT WITH CHARACTER IN CHAR AND AC |
| 883 | /FORCE CHANNEL 8 |
| 884 | /BLANK TAPE & LEADER TRAILER IGNORED |
| 885 | |
| 886 | CHIN, 0 |
| 887 | DCA CHAR /CLEAR CHARACTER |
| 888 | JMS I KEYBD |
| 889 | AND P177 /MASK PARITY |
| 890 | SNA /IGNORE BLANK AND L/T |
| 891 | JMP CHIN+1 |
| 892 | TAD C200 /RESTORE CHARACTER |
| 893 | JMS I OUT1 /ECHO INPUT |
| 894 | TAD CHAR |
| 895 | JMP I CHIN /--RETURN-- |
| 896 | |
| 897 | |
| 898 | /SEARCH TEXT BUFFER FOR LINE |
| 899 | /WHOSE NUMBER IS ONE LESS THAN |
| 900 | /THE CONTENTS OF THE AC |
| 901 | /EXIT WITH ADDRESS OF LINK CELL IN AC |
| 902 | |
| 903 | FIND, 0 /LOCATE LINE BUFFER |
| 904 | CIA |
| 905 | SMA /IS LINE NUMBER TOO SMALL? |
| 906 | ERROR /YES |
| 907 | DCA TEMP /NO - STORE NEGATIVE OF LINE # |
| 908 | TAD TEMP |
| 909 | IAC |
| 910 | TAD LSTN |
| 911 | SPA CLA /IS LINE NUMBER TOO LARGE? |
| 912 | ERROR /YES |
| 913 | TAD CFRS /NO |
| 914 | JMP FIND1 |
| 915 | FIND2, CDF 10 |
| 916 | TAD I SAVE /CHAIN THROUGH LIST |
| 917 | CDF 0 |
| 918 | SZA /FAILSAFE |
| 919 | FIND1, DCA SAVE |
| 920 | ISZ TEMP /DONE YET? |
| 921 | JMP FIND2 /NO - KEEP CHAINING |
| 922 | TAD SAVE /YES - GET LINE NUMBER |
| 923 | JMP I FIND /--RETURN-- |
| 924 | |
| 925 | |
| 926 | CON, 6030 /CONVERSION CONSTANTS |
| 927 | 7634 |
| 928 | 7766 |
| 929 | 7777 |
| 930 | \f |
| 931 | BOX=COUNTP |
| 932 | VAL=ARG0 |
| 933 | |
| 934 | /HANDLER FOR : OR = |
| 935 | /PRINTS REQUESTED LINE NUMBER |
| 936 | /WHICH IS FOUND IN ARG2 ON ENTRY |
| 937 | |
| 938 | PRNT, TAD ARG2 |
| 939 | DCA VAL /SET NUMBER TO BE PRINTED |
| 940 | TAD M4 |
| 941 | DCA CNT /SET CHARACTER COUNT |
| 942 | TAD ADDR |
| 943 | DCA XYZ+2 |
| 944 | FLOOZ, DCA BOX |
| 945 | CLL |
| 946 | TAD VAL /IF VAL IS TOO LARGE, IT LOOKS |
| 947 | SMA CLA /LIKE A NEG NO. THE LINK |
| 948 | TAD K50 /DETERMINES THE END POINT IN THAT CASE |
| 949 | TAD K7430 /7430=SZL; 7500=SMA |
| 950 | DCA XYZ+3 |
| 951 | JMP .+4 |
| 952 | ISZ BOX |
| 953 | CLL |
| 954 | XYZ, DCA VAL |
| 955 | TAD VAL |
| 956 | NOP /TAD CON +() SOME DISPLACEMENT |
| 957 | SMA /OR, IF VAL TOO BIG,SZL |
| 958 | JMP XYZ-2 /KEEP ADDING THE SAME CONSTANT |
| 959 | CLA |
| 960 | TAD BOX /BOX HAS THE NUMBER COUNT |
| 961 | TAD C260 /MAKE ASCII DIGIT |
| 962 | JMS I OUTL1 /OUTPUT THE DIGIT |
| 963 | ISZ XYZ+2 /ADD IN NEXT CONVERSION CONSTANT LATER |
| 964 | ISZ CNT /DONE ALL FOUR? |
| 965 | JMP FLOOZ /NO - KEEP CONVERTING |
| 966 | JMP I TE1 /YES*RETURN TO COMMAND MODE* |
| 967 | |
| 968 | C260, 260 |
| 969 | ADDR, TAD CON |
| 970 | K50, 50 |
| 971 | K7430, 7430 |
| 972 | \f |
| 973 | /CHARACTER OUTPUT ROUTINE |
| 974 | |
| 975 | OUT, 0 |
| 976 | DCA CHAR |
| 977 | /ESC PATCH 25-MAY-77 DS |
| 978 | / TAD ECHOSW |
| 979 | / SNA CLA /ECHO SUPPRESSED? |
| 980 | JMS I .+1 /DS |
| 981 | ESCPA /DS |
| 982 | JMP I OUT /YES--RETURN-- |
| 983 | JMS I SORTJ /NO - IS IT A FORMAT CHARACTER? |
| 984 | LIST4-1 /YES - EXIT TO ITS HANDLER |
| 985 | OUTLIS-LIST4 |
| 986 | ISZ TCNT /NO - COUNT ONE LETTER |
| 987 | TAD CHAR |
| 988 | OUTX, JMS I OUTDEV /OUTPUT THE CHARACTER |
| 989 | JMP I OUT /--RETURN-- |
| 990 | |
| 991 | |
| 992 | /CARRIAGE RETURN HANDLER |
| 993 | |
| 994 | OUTCRL, TAD CCR |
| 995 | JMS I OUTDEV /OUTPUT CARRIAGE RETURN |
| 996 | DCA TCNT /CLEAR TAB COUNTER |
| 997 | TAD CLF /OUTPUT LINE FEED |
| 998 | JMP OUTX |
| 999 | |
| 1000 | |
| 1001 | /TAB HANDLER - TAB/RUBOUT |
| 1002 | |
| 1003 | OUTRT, TAD CTAB |
| 1004 | JMS I OUTDEV /OUTPUT TAB |
| 1005 | CIF 10 |
| 1006 | JMS I POTYPE /TEST TYPE OF OUTPUT |
| 1007 | SPA CLA /IS IT DIRECTORY DEVICE? |
| 1008 | JMP I OUT /YES--RETURN-- |
| 1009 | TAD CRO /NO - OUTPUT RUBOUT |
| 1010 | JMP OUTX |
| 1011 | |
| 1012 | |
| 1013 | /TAB HANDLER - SPACES |
| 1014 | |
| 1015 | OUTTAB, TAD TABIND |
| 1016 | SNA CLA /OUTPUT TAB/RUBOUT INSTEAD? |
| 1017 | JMP OUTRT /YES - GO TO OTHER TAB HANDLER |
| 1018 | TAD TCNT /NO - |
| 1019 | TAD MTABS /REDUCE SPACE COUNT TO 8 OR LESS |
| 1020 | SMA |
| 1021 | JMP .-2 |
| 1022 | DCA TCNT |
| 1023 | TAD C240 /OUTPUT SPACES |
| 1024 | JMS I OUTDEV |
| 1025 | ISZ TCNT /DONE YET? |
| 1026 | JMP .-3 /NO - CONTINUE |
| 1027 | JMP I OUT /YES--RETURN-- |
| 1028 | |
| 1029 | \f |
| 1030 | /----------------------------------------------------------------------- |
| 1031 | /I-O SUBROUTINES |
| 1032 | |
| 1033 | |
| 1034 | /HANDLER FOR S COMMAND |
| 1035 | |
| 1036 | XCRET, JMS I KEYBD /GET THE SEARCH CHARACTER |
| 1037 | DCA LIST3+1 /SAVE IT IN LIST |
| 1038 | TAD SXS2 |
| 1039 | DCA I L3I /MAKE LISTER JUMP TO SLOOK |
| 1040 | TAD BUFR |
| 1041 | DCA AXIN /BUILD NEW TEXT IMAGE HERE |
| 1042 | DCA XCTIN |
| 1043 | TAD CHI1 /READ POINT IS CHIN |
| 1044 | IAC |
| 1045 | DCA IGNORE |
| 1046 | JMP I LIS1 |
| 1047 | |
| 1048 | /LIST OF SPECIAL CHARACTERS FOR G COMMAND |
| 1049 | TAGLIST=. |
| 1050 | GTAG2 /SPACE |
| 1051 | GTAG2 // |
| 1052 | GTAG2 /ESC |
| 1053 | GTAG2 /TAB |
| 1054 | GTAG2 /CARRIAGE RETURN |
| 1055 | |
| 1056 | /----------------------------------------------------------------------- |
| 1057 | |
| 1058 | |
| 1059 | /LOW SPEED OUTPUT ROUTINE |
| 1060 | /ENTER WITH CHARACTER IN AC |
| 1061 | |
| 1062 | OUTL, 0 |
| 1063 | TLS |
| 1064 | TSF |
| 1065 | JMP .-1 |
| 1066 | CLA |
| 1067 | JMP I OUTL /--RETURN-- |
| 1068 | |
| 1069 | /LOW SPEED INPUT ROUTINE |
| 1070 | /CHECKS FOR ^C |
| 1071 | /EXIT WITH CHARACTER IN AC |
| 1072 | |
| 1073 | I33, 0 |
| 1074 | KSF |
| 1075 | JMP .-1 |
| 1076 | JMS CTCK |
| 1077 | KRB |
| 1078 | AND P177 |
| 1079 | TAD C200 |
| 1080 | JMP I I33 /NO--RETURN-- |
| 1081 | \f |
| 1082 | /SET UP APPEND, CHANGE, INSERT TO WORK |
| 1083 | /EACH READS KEYBOARD, NOT DEVICE |
| 1084 | |
| 1085 | CNGEL, CNGE1-XNS1 |
| 1086 | XNSL, XNS1-APP1 |
| 1087 | |
| 1088 | /HANDLER FOR C COMMAND |
| 1089 | CNGE, TAD CNGEL |
| 1090 | |
| 1091 | /HANDLER FOR I COMMAND |
| 1092 | XNS, TAD XNSL |
| 1093 | |
| 1094 | /HANDLER FOR A COMMAND |
| 1095 | APP, TAD APPL |
| 1096 | DCA DEST /RETURN POINT |
| 1097 | ISZ ECHOSW |
| 1098 | JMS I PSETUP |
| 1099 | CHIN /KEYBOARD INPUT |
| 1100 | DEST, APP1 |
| 1101 | |
| 1102 | |
| 1103 | /SPECIAL OUTPUT LIST |
| 1104 | OUTLIS=. |
| 1105 | ESCOUT /233 - ESC - V12 |
| 1106 | OUTTAB /211 - TAB |
| 1107 | OUTCRL /215 - CARRIAGE RETURN |
| 1108 | OUTX+1 /212 - LINE FEED |
| 1109 | OUTX+1 /214 - FORM FEED |
| 1110 | OUTX+1 /377 - RUBOUT |
| 1111 | CTRLN /216 - CNTRL N |
| 1112 | |
| 1113 | \f/CHECK TTY FOR ^C OR ^O INPUT |
| 1114 | /EXIT TO MONITOR ON ^C |
| 1115 | /SKIP ON ^O |
| 1116 | |
| 1117 | CTRLP, 0 |
| 1118 | KSF |
| 1119 | JMP I CTRLP /--RETURN-- |
| 1120 | JMS CTCK |
| 1121 | TAD M14 /NO - IS IT ^O? |
| 1122 | SZA CLA |
| 1123 | JMP I CTRLP /NO--RETURN-- |
| 1124 | ISZ CTRLP /YES |
| 1125 | KCC |
| 1126 | JMP I CTRLP /--RETURN-- |
| 1127 | |
| 1128 | M14, -14 |
| 1129 | CTCK, 0 |
| 1130 | TAD C200 |
| 1131 | KRS |
| 1132 | TAD X203 |
| 1133 | SNA |
| 1134 | JMP I MONITOR |
| 1135 | JMP I CTCK |
| 1136 | |
| 1137 | |
| 1138 | |
| 1139 | /HANDLER FOR P COMMAND |
| 1140 | |
| 1141 | PUNCH, ISZ ECHOSW |
| 1142 | TAD BUFWTI /SETUP TO WRITE INTO OUTPUT BUFFER |
| 1143 | DCA OUTDEV |
| 1144 | PUNC, JMS I LIS /WRITE THE EDITOR BUFFER |
| 1145 | TAD C214 /OUTPUT FORM FEED |
| 1146 | JMS I OUTDEV |
| 1147 | /HANDLER FOR T COMMAND |
| 1148 | PUNCT, CDF 10 |
| 1149 | TAD I K7600 |
| 1150 | CDF 0 |
| 1151 | SNA CLA /IS THERE AN OUTPUT DEVICE? |
| 1152 | JMP I TE1 /NO*RETURN TO COMMAND MODE* |
| 1153 | TAD BUFWTI /YES - SET UP TO WRITE INTO |
| 1154 | DCA OUTDEV /OUTPUT BUFFER |
| 1155 | TAD M40 |
| 1156 | DCA CTRLP /SET TRAILER COUNTER |
| 1157 | CIF 10 |
| 1158 | JMS I POTYPE / |
| 1159 | SMA CLA /DIRECTORY DEVICE FOR OUTPUT? |
| 1160 | JMS I OUTDEV /NO - OUTPUT LEADER TRAILER |
| 1161 | ISZ CTRLP /DONE YET? |
| 1162 | JMP .-5 /NO - CONTINUE |
| 1163 | TSF /YES - RESET FLAG |
| 1164 | JMP .-1 |
| 1165 | JMP I TE1 /*RETURN TO COMMAND MODE* |
| 1166 | \f/HANDLER FOR R COMMAND |
| 1167 | |
| 1168 | TELE=. |
| 1169 | TELEN, TSF |
| 1170 | JMP .-1 |
| 1171 | DCA ECHOSW /INHIBIT ECHO |
| 1172 | JMS I PSETUP /SETUP TO READ FROM |
| 1173 | BUFRD /INPUT DEVICE |
| 1174 | APPL, APP1 /APPEND TEXT TO BUFFER |
| 1175 | |
| 1176 | /HANDLER FOR Y COMMAND |
| 1177 | |
| 1178 | YANK, TAD COM1 /YANK KILLS 'P' PART OF N |
| 1179 | JMP COMBOA |
| 1180 | |
| 1181 | /HANDLER FOR N COMMAND |
| 1182 | |
| 1183 | COMBO, TAD JMPCH /YANK WIPES COM1-1 |
| 1184 | COMBOA, DCA I CCON+1 |
| 1185 | TAD ARG0 |
| 1186 | SNA /ANY ARGUMENTS |
| 1187 | IAC /NO - ASSUME 1 |
| 1188 | CIA |
| 1189 | DCA COUNTP /SET NUMBER OF PAGES TO YANK |
| 1190 | TAD CCON /(JMP I AXCOMB) |
| 1191 | DCA I TE1 /SET TE1 TO ALLOW LOOPING |
| 1192 | COMB, TAD CCON+1 /THROUGH PUNCH, KILL, READ |
| 1193 | DCA AXCOMB /CYCLE |
| 1194 | DCA ARG0 /CLEAR ARGUMENTS |
| 1195 | DCA ARG2 |
| 1196 | DCA LSTCHK /DON'T INHIBIT LISTER! |
| 1197 | DCA TABIND /CLEAR IN CASE OF MULTIPLE N |
| 1198 | JMP PUNC /OUTPUT BUFFER |
| 1199 | COM1, JMP I KILL1 /KILL BUFFER |
| 1200 | JMP TELEN /READ NEW BUFFER FULL |
| 1201 | ISZ COUNTP /DONE YET? |
| 1202 | JMP COMB /NO - CONTINUE |
| 1203 | CLA CLL CML RAL /YES-AC=1 - RESET CURRENT LINE NUMBER |
| 1204 | DCA THSN /.=1 ON RETURN |
| 1205 | COM5, TAD CZ /RESTORE TE1 |
| 1206 | DCA I TE1 |
| 1207 | JMP I TE1 /*RETURN TO COMMAND MODE* |
| 1208 | /IT IS VITAL TO KEEP DUMB1 AND COM5 ON THE SAME PAGE |
| 1209 | DUMB1, JERK1 |
| 1210 | PSETUP, SETUP /V3 |
| 1211 | \f |
| 1212 | /----------------------------------------------------------------------- |
| 1213 | |
| 1214 | LIST1=. |
| 1215 | 212 /LINE FEED |
| 1216 | 240 /SPACE |
| 1217 | 253 /PLUS (+) |
| 1218 | 254 /COMMA (,) |
| 1219 | 255 /MINUS (-) |
| 1220 | 256 /PERIOD (.) |
| 1221 | 257 /SLASH (/) |
| 1222 | 274 /< |
| 1223 | 275 /= |
| 1224 | 276 /> |
| 1225 | 000 /(DUMMY ENTRY) |
| 1226 | 375 /ALTMODE ASR-33 |
| 1227 | 376 /ALTMODE ASR-35 |
| 1228 | 233 /ESCAPE KEY |
| 1229 | 242 /DOUBLE QUOTE (") |
| 1230 | 244 /DOLLAR SIGN ($) |
| 1231 | 377 /RUBOUT |
| 1232 | 272 /COLON (:) |
| 1233 | LIST1A, 215 /CARRIAGE RETURN |
| 1234 | 225 /^U |
| 1235 | 203 /^C |
| 1236 | |
| 1237 | |
| 1238 | /HANDLER FOR G COMMAND |
| 1239 | |
| 1240 | GETTAG, ISZ THSN |
| 1241 | TAD ARG0 |
| 1242 | SNA /ANY ARGUMENTS |
| 1243 | TAD THSN /NO - BEGIN WITH NEXT LINE (.+1) |
| 1244 | DCA ARG0 /YES - SET ARGUMENTS |
| 1245 | SKP |
| 1246 | GTAG2, ISZ ARG0 |
| 1247 | IAC |
| 1248 | TAD ARG0 |
| 1249 | JMS I FIN1 /GET NEXT LINE |
| 1250 | DCA AXOUT |
| 1251 | CMA |
| 1252 | DCA XCT |
| 1253 | JMS I UTR1 /UNPACK FIRST CHARACTER |
| 1254 | JMS I SORTJ /DOES IT BEGIN A TAG? |
| 1255 | LIST7-1 /NO - TAGLIST EXITS |
| 1256 | TAGLIST-LIST7 /TO GTAG2 |
| 1257 | JMP I LIS1 /YES - PRINT LINE |
| 1258 | \f |
| 1259 | MP1=ARG1 |
| 1260 | MP2=ARG0 |
| 1261 | MP3=ARG2 |
| 1262 | |
| 1263 | /HANDLER FOR M COMMAND |
| 1264 | /ENTER WITH FIRST LINE TO MOVE IN MOV1 |
| 1265 | /LAST LINE TO MOVE IN MOV2 |
| 1266 | /MOV2 .GT. MOV1 |
| 1267 | /DESTINATION LINE IN ARG2 |
| 1268 | |
| 1269 | |
| 1270 | MOVEM, TAD MOV1 |
| 1271 | CIA /ARG2 MAY NOT BE BETWEEN |
| 1272 | TAD ARG2 /MOV1 AND MOV2 |
| 1273 | SPA CLA /IS MOV1 .GT. ARG2? |
| 1274 | /----------------------------------------------------------------------- |
| 1275 | JMP .+6 /YES - O.K. |
| 1276 | TAD MOV2 |
| 1277 | CMA |
| 1278 | TAD ARG2 |
| 1279 | SPA SNA CLA /IS MOV2 .LT. ARG2? |
| 1280 | ERROR /NO-FAULTY LOGIC IN COMMAND |
| 1281 | TAD MOV1 /YES |
| 1282 | JMS I FIN1 |
| 1283 | DCA MP1 /STORE FIRST LINE POINTER |
| 1284 | IAC |
| 1285 | TAD MOV2 |
| 1286 | JMS I FIN1 |
| 1287 | DCA MP2 /STORE LAST LINE POINTER |
| 1288 | TAD ARG2 |
| 1289 | JMS I FIN1 |
| 1290 | DCA MP3 /STORE DESTINATION LINE POINTER |
| 1291 | CDF 10 /ALL FOUND |
| 1292 | TAD I MP1 /SWAP POINTERS- |
| 1293 | DCA TEMP /RESET THE LINK COORDS |
| 1294 | TAD I MP2 |
| 1295 | DCA I MP1 |
| 1296 | TAD I MP3 |
| 1297 | DCA I MP2 |
| 1298 | TAD TEMP |
| 1299 | DCA I MP3 |
| 1300 | CDF 0 |
| 1301 | JMP I TE1 /*RETURN TO COMMAND MODE* |
| 1302 | |
| 1303 | SRNLST=. |
| 1304 | SBAR /BACK ARROW (_) |
| 1305 | L2 /FORM FEED |
| 1306 | SCONT /BELL |
| 1307 | SLINE /LINE FEED |
| 1308 | RUB1 /RUB OUT |
| 1309 | |
| 1310 | LISTGO=. |
| 1311 | SRETN /CARRIAGE RETURN |
| 1312 | SGOT /SEARCH CHARACTER FOUND |
| 1313 | \f |
| 1314 | /HANDLER FOR RUBOUT IN TEXT OR SEARCH |
| 1315 | RUB1, TAD AXIN |
| 1316 | CIA |
| 1317 | TAD BUFR |
| 1318 | TAD XCTIN |
| 1319 | SZA CLA /IS THERE ANYTHING ON THIS LINE? |
| 1320 | TAD ECHOSW /OR ECHO INHIBITED? |
| 1321 | SNA CLA |
| 1322 | JMP I IGNORE /YES-IGNORE RUBOUT |
| 1323 | /SCOPE PATCH 25-MAY-77 DS |
| 1324 | / TAD SPLAT /NO- |
| 1325 | / JMS I OUT1 /OUTPUT BACKSLASH |
| 1326 | JMS I .+1 /DS |
| 1327 | RUBPA /DS |
| 1328 | /DELETE CHAR FROM BUFFER |
| 1329 | TAD AXIN /GET LAST WORD OF INPUT |
| 1330 | DCA MOV1 |
| 1331 | CDF 10 |
| 1332 | DCA I BUFR /PREVENTS INFINITE RUBOUTS |
| 1333 | TAD I MOV1 |
| 1334 | ISZ XCTIN /WHICH HALF OF WORD? |
| 1335 | JMP RUB2 |
| 1336 | AND C77 |
| 1337 | TAD M77 |
| 1338 | SZA CLA /TEST EXTENSION |
| 1339 | JMP RUB4 |
| 1340 | RUB3, CMA |
| 1341 | DCA XCTIN |
| 1342 | CMA |
| 1343 | TAD AXIN |
| 1344 | DCA AXIN |
| 1345 | TAD I MOV1 |
| 1346 | AND P7700 |
| 1347 | RUB4, DCA ADD |
| 1348 | CDF 0 |
| 1349 | JMP I IGNORE /CHIN+1 |
| 1350 | RUB2, AND P7700 |
| 1351 | TAD C100 |
| 1352 | SZA CLA |
| 1353 | JMP RUB3 |
| 1354 | DCA I MOV1 |
| 1355 | JMP RUB3+1 |
| 1356 | \f |
| 1357 | /HANDLER FOR SPACE IN TEXT MODE |
| 1358 | SPACES, TAD ECHOSW |
| 1359 | CLA /OR SZA CLA IF B OPTION |
| 1360 | JMP I SPCNO /PACK IT - (MOR+4) |
| 1361 | CMA /SET COUNTER |
| 1362 | SP2, DCA CNT |
| 1363 | JMS I BUFRDI /GET LAST CHARACTER |
| 1364 | TAD M240 |
| 1365 | SNA CLA /WAS IT SPACE? |
| 1366 | JMP SP2 /YES-IGNORE EXTRA SPACES |
| 1367 | /----------------------------------------------------------------------- |
| 1368 | TAD CHAR /NO |
| 1369 | DCA SAVE /SAVE NON-SPACE |
| 1370 | ISZ CNT /WAS THERE MORE THAN 1 SPACE? |
| 1371 | TAD M27 /YES- STORE TAB |
| 1372 | TAD C240 /NO-STORE SPACES |
| 1373 | DCA CHAR |
| 1374 | JMS I PACK1 |
| 1375 | TAD SAVE |
| 1376 | JMP I SPCGO /SORT - (MOR+1) |
| 1377 | |
| 1378 | /HANDLER FOR $ (PART OF M COMMAND) |
| 1379 | |
| 1380 | MOVE, TAD ARG0 /ARG2 .GE. ARG0 |
| 1381 | CIA |
| 1382 | TAD ARG2 |
| 1383 | SPA CLA /ARE LINES TO BE MOVED LEGITIMATE |
| 1384 | ERROR /NO |
| 1385 | TAD ARG0 /YES- |
| 1386 | DCA MOV1 /SET POINTER TO FIRST LINE |
| 1387 | TAD ARG2 |
| 1388 | DCA MOV2 /SET POINTER TO LAST LINE |
| 1389 | JMP I ONUM /CONTINUE COMMAND INPUT |
| 1390 | \f |
| 1391 | OPS1, EXNEX /LINE FEED |
| 1392 | GEXP /SPACE |
| 1393 | GEXP /PLUS |
| 1394 | FIRS /COMMA |
| 1395 | GMIN /MINUS |
| 1396 | PERI /POINT(.) |
| 1397 | SLAS /SLASH |
| 1398 | EXLAS /BACKUP(<) |
| 1399 | PRNT /= |
| 1400 | EXNEX /ALT(>) |
| 1401 | DBCV2 /DUMMY |
| 1402 | AMODE /ALTMODE ASR-33 |
| 1403 | AMODE /ALTMODE ASR-35 |
| 1404 | AMODE /ESCAPE KEY |
| 1405 | DBLQUO /" |
| 1406 | MOVE /DOLLAR SIGN |
| 1407 | ELIM /COMMAND RUBOUT |
| 1408 | PRNT /: |
| 1409 | GTOP-2 /CARRIAGE RETURN |
| 1410 | START /^U |
| 1411 | MONIT /^C (MONITOR RESTART) |
| 1412 | OPS1A, RETRN /RETURN |
| 1413 | /----------------------------------------------------------------------- |
| 1414 | OLDTE1, START /^U |
| 1415 | MONIT /^C |
| 1416 | \f |
| 1417 | /HANDLER FOR E COMMAND |
| 1418 | |
| 1419 | ENDFIL, TAD EKILLL /IS E COMMAND ALLOWED? |
| 1420 | SZA CLA |
| 1421 | ERROR /NO-NO INPUT SPECIFIED |
| 1422 | CLA CMA /YES-RESET ARGUMENTS |
| 1423 | DCA ARG0 |
| 1424 | TAD JMPTE1 /SKIP LISTER IF EMPTY BUFFER |
| 1425 | DCA I L1I |
| 1426 | TAD FLCLSI /CLOSE FILE SETUP |
| 1427 | DCA ELIM /CLOSES FILE ON READ FAILURE |
| 1428 | JMP I COMBOP |
| 1429 | |
| 1430 | COMBOP, COMBO |
| 1431 | FLCLSI, JMP I CLFLI |
| 1432 | AONEI, AONE |
| 1433 | |
| 1434 | /HANDLER FOR ^U IN TEXT MODE |
| 1435 | CTRLU, JMS CTRLU1 /GENERATE A ^U |
| 1436 | JMP I AONEI /AND CONTINUE |
| 1437 | |
| 1438 | /PRINT ^U |
| 1439 | CTRLU1, 0 |
| 1440 | TAD C325 |
| 1441 | JMS I UPAROI /PRINT ^U |
| 1442 | TAD CCR /AND A CR/LF |
| 1443 | JMS I OUT1 |
| 1444 | JMP I CTRLU1 /--RETURN-- |
| 1445 | C325, 325 |
| 1446 | |
| 1447 | /CHECK VALIDITY OF ARGUMENTS |
| 1448 | /FOR D COMMAND |
| 1449 | CHKARX, 0 |
| 1450 | TAD ARG0 |
| 1451 | CIA |
| 1452 | IAC |
| 1453 | TAD ARG1 |
| 1454 | TAD LSTN |
| 1455 | SPA CLA /DO LINES EXIST? |
| 1456 | ERROR /NO |
| 1457 | JMP I CHKARX /YES--RETURN-- |
| 1458 | \f |
| 1459 | /HANDLER FOR . |
| 1460 | PERI, TAD THSN |
| 1461 | SKP |
| 1462 | /HANDLER FOR / |
| 1463 | SLAS, TAD LSTN |
| 1464 | DCA TEMP /SAVE LINE NUMBER |
| 1465 | DCA CHAR |
| 1466 | ISZ LSTCHK /GOT EITHE . OR / IN ARGS |
| 1467 | JMP I .+1 /FETCH REST OF ARGUMENT |
| 1468 | GLOM |
| 1469 | |
| 1470 | /END OF A NEW TEXT LINE |
| 1471 | /PACK CARRIAGE RETURN INTO BUFFER |
| 1472 | /SET LINK CELLS AROUND NEW LINE |
| 1473 | /ENTER WITH: |
| 1474 | / CHAR CONTAINS CARRIAGE RETURN |
| 1475 | / THIS CONTAINS ADDRESS OF LINK |
| 1476 | / CELL OF PRECEDING TEXT LINE |
| 1477 | / XSAV CONTAINS ADDRESS OF LINK |
| 1478 | / CELL OF FOLLOWING TEXT LINE |
| 1479 | / BUFR CONTAINS ADDRESS OF LINK |
| 1480 | / CELL OF NEW TEXT LINE |
| 1481 | |
| 1482 | ENDLN, 0 |
| 1483 | JMS I PACK1 /PACK CARRIAGE RETURN |
| 1484 | CDF 10 |
| 1485 | TAD ADD |
| 1486 | SZA |
| 1487 | DCA I AXIN |
| 1488 | TAD BUFR /RESET LINK CELL |
| 1489 | DCA I THIS /OF PREVIOUS LINE |
| 1490 | TAD XSAV |
| 1491 | DCA I BUFR /RESET LINK CELL OF NEW LINE |
| 1492 | TAD BUFR |
| 1493 | DCA THIS /RESET POINTER TO LINK CELL |
| 1494 | ISZ AXIN |
| 1495 | TAD AXIN |
| 1496 | DCA BUFR /RESET FOR NEXT LINE |
| 1497 | DCA XCTIN /CR CHARACTER SWITCH |
| 1498 | CDF 0 |
| 1499 | JMP I ENDLN /--RETURN-- |
| 1500 | |
| 1501 | \f |
| 1502 | /HANDLER FOR ^C |
| 1503 | /AND OTHER EXITS TO MONITOR |
| 1504 | |
| 1505 | MONIT, JMS FXSTWD /SET JOB STATUS TO SAVE CORE |
| 1506 | TSF /MAKE SURE TTY FLAG IS SET |
| 1507 | JMP .-1 |
| 1508 | JMP I K7600 /****EXIT TO MONITOR**** |
| 1509 | |
| 1510 | /CLEAR BIT 11 OF JOB STATUS WORD |
| 1511 | |
| 1512 | FXSTWD, 0 |
| 1513 | CIF 10 |
| 1514 | JMS I JSWSET /IF NONZERO TEXT,SAVE BUFFER |
| 1515 | JMP I FXSTWD /--RETURN-- |
| 1516 | SPCP1A, SPACES+1 |
| 1517 | BUFRD1, BUFRD+1 |
| 1518 | |
| 1519 | /RESET POINTERS AND SAVE BUFFERS |
| 1520 | |
| 1521 | RESET3, JMS FXSTWD |
| 1522 | CIFTEN, CIF 10 /CLEAR BIT 11 OF JSW |
| 1523 | JMS I P7700 /CALL USER SERVICE ROUTINES |
| 1524 | 10 /*LOCK USR IN CORE* |
| 1525 | TAD CIFTEN /RESET POINTERS |
| 1526 | DCA I BUFRD1 |
| 1527 | DCA EKILLL |
| 1528 | TAD OLDTE1 |
| 1529 | DCA TE1 |
| 1530 | TAD CZ |
| 1531 | DCA I TE1 |
| 1532 | TAD K7600 |
| 1533 | DCA ELIM |
| 1534 | TAD K7600 |
| 1535 | DCA I SPCP1A |
| 1536 | TAD LOW |
| 1537 | DCA OUTDEV |
| 1538 | ISZ ECHOSW |
| 1539 | TAD JMPCH |
| 1540 | DCA I CCON+1 |
| 1541 | ISZ FXSTWD /WASTE TIME FOR TTY FLAG |
| 1542 | JMP .-3 |
| 1543 | CIF CDF 10 |
| 1544 | JMP I .+1 /GO CALL COMMAND DECODER |
| 1545 | START1 |
| 1546 | JSWSET, INSET |
| 1547 | |
| 1548 | \f |
| 1549 | /----------------------------------------------------------------------- |
| 1550 | /----------------------------------------------------------------------- |
| 1551 | |
| 1552 | /READ,WRITE,AND RELATED ROUTINES |
| 1553 | |
| 1554 | OURECS=4 /SIZE OF OUTPUT BUFFER |
| 1555 | |
| 1556 | *2000 |
| 1557 | |
| 1558 | /HANDLER FOR Q COMMAND |
| 1559 | |
| 1560 | Q, JMS I FXSWDI /CLEAR BIT 11 OF JSW |
| 1561 | CDF 10 |
| 1562 | TAD I K7600 |
| 1563 | CDF 0 |
| 1564 | SNA CLA /WAS AN OUTPUT DEVICE SPECIFIED? |
| 1565 | ERROR /NO- |
| 1566 | FLCLOS, TAD LSTN |
| 1567 | SNA CLA /IS BUFFER EMPTY? |
| 1568 | JMP FLCLS1 /YES-CLOSE FILE |
| 1569 | TAD FLCLI /NO- |
| 1570 | DCA TE1 /SET UP RETURN FROM P COMMAND |
| 1571 | JMP I .+1 |
| 1572 | PUNCH /WRITE CURRENT BUFFER |
| 1573 | |
| 1574 | /CLOSE FILE ON E OR Q COMMAND |
| 1575 | |
| 1576 | FLCLS1, JMS I PTCH1 /GO TO PATCH TO HANDLE FILE FULL |
| 1577 | CLA CMA /TELL SYSTEM I/O MONITOR IS IN CORE |
| 1578 | CDF 10 |
| 1579 | DCA I P7700 |
| 1580 | CDF 0 |
| 1581 | JMP I K7600 /****EXIT TO MONITOR*** |
| 1582 | / |
| 1583 | PTCH1, PATCH1 |
| 1584 | \f |
| 1585 | |
| 1586 | /INPUT ROUTINE FROM DEVICE |
| 1587 | /VIA INPUT DEVICE HANDLER |
| 1588 | BUFRD, 0 |
| 1589 | CIF 10 |
| 1590 | JMS I ICHARI /FETCH A CHARACTER |
| 1591 | JMP ERRD /ERROR IN READING FROM BUFFER |
| 1592 | DCA CHAR /INTERFACE LOCATION |
| 1593 | TAD CHAR |
| 1594 | AND P177 |
| 1595 | SNA /IS IT L/T? |
| 1596 | JMP BUFRD+1 /YES-GET NEXT CHARACTER |
| 1597 | TAD C200 /NO RESTORE CHARACTER |
| 1598 | JMP I BUFRD /--RETURN-- |
| 1599 | |
| 1600 | ERRD, SPA CLA /FATAL OR EOF? |
| 1601 | JMP I SERR0I /FATAL-OUTPUT ERROR MESSAGE |
| 1602 | TAD ERSW /DISABLE FURTHER READS |
| 1603 | DCA BUFRD+1 |
| 1604 | TAD I COMM5 /IF THIS IS NEGATIVE, DO ONE |
| 1605 | SMA CLA /MORE SEARCH (POSSIBLY) IN THE CASE |
| 1606 | JMP BUFRD+1 /THAT NO FINAL FORM FEED EXISTS |
| 1607 | CLA IAC /SET CURRENT LINE TO 1 AND SEARCH |
| 1608 | DCA THSN /ONCE MORE |
| 1609 | JMP I .+1 |
| 1610 | SFIND2 |
| 1611 | |
| 1612 | ICHARI, ICHAR /CHARACTER ROUTINES |
| 1613 | FLCLI, FLCLS1 |
| 1614 | |
| 1615 | \f |
| 1616 | /OUTPUT ROUTINE TO DEVICE |
| 1617 | /VIA OUTPUT DEVICE HANDLER |
| 1618 | |
| 1619 | BUFWT, 0 |
| 1620 | CIF 10 |
| 1621 | JMS I OCHARI /OUTPUT A CHARACTER |
| 1622 | JMP ERWT /OUTPUT FAILED |
| 1623 | BUFRTN, TAD BUFWTI /RESET OUTPUT DEVICE HANDLER POINTER |
| 1624 | DCA OUTDEV |
| 1625 | JMP I BUFWT /--RETURN-- |
| 1626 | |
| 1627 | ERWT, SPA CLA /FATAL, OR NO MORE ROOM? |
| 1628 | JMP I SERR1I /FATAL-OUTPUT ERROR MESSAGE |
| 1629 | JMS I FXSWDI /FIX JOB STATUS WORD-NO MORE ROOM |
| 1630 | TAD I TE1 /STORE POINTERS |
| 1631 | DCA PTE1 |
| 1632 | TAD ELIM |
| 1633 | DCA PELIM |
| 1634 | TAD TE1 |
| 1635 | DCA PPTE1 |
| 1636 | CDF 10 |
| 1637 | ISZ I PANICI /SET PANIC DUMP |
| 1638 | TAD MORECS /PREPARE TO CLOSE PRESENT OUT FILE |
| 1639 | TAD I OCNTI /THIS GIVES OPTIMUM CLOSE LENGTH |
| 1640 | SPA |
| 1641 | JMP PATCH2 |
| 1642 | DCA I OCNTI |
| 1643 | TAD I OREC /WRITE A ^Z |
| 1644 | DCA CLSREC /DIRECTLY TO THE DEVICE |
| 1645 | TAD I OHNDL /HANDLER ENTRY POINT |
| 1646 | DCA TEMPO |
| 1647 | CDF 0 |
| 1648 | JMS I TEMPO /CALL OUTPUT DEVICE HANDLER |
| 1649 | 4110 /THE BUFFER IS A PAGE OF THE EDITOR |
| 1650 | 7000 /WITH A 232 IN THE FIRST LOCATION |
| 1651 | CLSREC, 0 /RECORD NUMBER HERE |
| 1652 | JMP I SERR1I /**WRITE FAILURE** 1* |
| 1653 | CDF CIF 10 |
| 1654 | JMS I OCLSI /CLOSE THE FILE IN PANIC MODE |
| 1655 | JMP I SERR2I /**FILE CLOSE FAILED**2* |
| 1656 | CIF 10 |
| 1657 | JMS I C200 /CALL USER SERVICE ROUTINES |
| 1658 | 11 /*DISMISS USR FROM CORE* |
| 1659 | PATCH2, CLA |
| 1660 | CDF 0 |
| 1661 | TAD POINT /PRINT OUT"FULL" AND RETURN |
| 1662 | DCA AXIN |
| 1663 | TAD I AXIN /FETCH CHARACTER |
| 1664 | SNA /DONE YET? |
| 1665 | JMP I RST3I /YES-RESET & CALL COMMAND DECODER |
| 1666 | JMS I OUTL1 /NO - OUTPUT CHARACTER |
| 1667 | JMP .-4 /GET NEXT CHARACTER |
| 1668 | \f |
| 1669 | FXSWDI, FXSTWD |
| 1670 | OCNTI, OUCCNT |
| 1671 | PANICI, PANIC |
| 1672 | OCHARI, OCHAR |
| 1673 | MORECS, -OURECS+1 /THIS ALLOWS US TO 'MANUALLY' WRITE |
| 1674 | /A FORM FEED AND A ^Z. |
| 1675 | |
| 1676 | POINT, FULLST-1 |
| 1677 | OREC, OUREC |
| 1678 | OHNDL, OUHNDL |
| 1679 | |
| 1680 | /RESET POINTERS STORED PREVIOUSLY |
| 1681 | BUFRET, TAD PPTE1 |
| 1682 | DCA TE1 |
| 1683 | TAD PTE1 |
| 1684 | DCA I TE1 |
| 1685 | TAD PELIM |
| 1686 | DCA ELIM |
| 1687 | JMP BUFRTN |
| 1688 | |
| 1689 | PPTE1, 0 |
| 1690 | PELIM, 0 |
| 1691 | PTE1, 0 |
| 1692 | OCLSI, OCLOSE /V3 FILE CLOSE ROUTINE |
| 1693 | |
| 1694 | /----------------------------------------------------------------------- |
| 1695 | |
| 1696 | /ERROR MESSAGE- FULL - |
| 1697 | FULLST, 306 /F |
| 1698 | 325 /U |
| 1699 | 314 /L |
| 1700 | 314 /L |
| 1701 | 215 /CARRIAGE RETURN |
| 1702 | 212 /LINE FEED |
| 1703 | 0 /DELIMITER |
| 1704 | \f |
| 1705 | SRCBUF, ZBLOCK 24 /SEARCH BUFFER |
| 1706 | |
| 1707 | |
| 1708 | /SPECIAL CHARACTER LIST FOR STRING SEARCH |
| 1709 | SLST=. |
| 1710 | 247 /" |
| 1711 | 242 /' |
| 1712 | 377 /RUBOUT |
| 1713 | 203 /^C |
| 1714 | 225 /^U |
| 1715 | /----------------------------------------------------------------------- |
| 1716 | NEXBUF, DUMB1&177+5600 /JMP I DUMB1 |
| 1717 | |
| 1718 | /DISPATCH LIST FOR STRING SEARCH |
| 1719 | |
| 1720 | OSLST, QUO1 /" |
| 1721 | QUO2 /' |
| 1722 | FORGET /RUBOUT |
| 1723 | MONIT /^C |
| 1724 | RLEAS /^U IN STRING SEARCH |
| 1725 | \f |
| 1726 | |
| 1727 | /GENERATE ^ FOLLOWED BY THE CHARACTER |
| 1728 | /WHICH IS IN AC ON ENTRY |
| 1729 | |
| 1730 | UPAROW, 0 |
| 1731 | DCA TEMPO /SAVE CHARACTER |
| 1732 | TSF |
| 1733 | JMP .-1 |
| 1734 | TAD C336 |
| 1735 | JMS I OUTL1 /PRINT ^ |
| 1736 | TAD TEMPO |
| 1737 | JMS I OUTL1 /PRINT CHARACTER |
| 1738 | JMP I UPAROW /--RETURN-- |
| 1739 | C336, 336 |
| 1740 | |
| 1741 | |
| 1742 | /HANDLER FOR ^U DURING STRING SEARCH |
| 1743 | RLEAS, JMS I (CTRLU1 |
| 1744 | JMP I (START /^U GETS US BACK TO # |
| 1745 | |
| 1746 | /HANDLER FOR ALTMODE |
| 1747 | |
| 1748 | AMODE, DCA STRIND /NEED SETUP |
| 1749 | JMS I STRFIN /SEARCH FOR STRING |
| 1750 | ERROR |
| 1751 | TAD THSN /RESULT IS LINE NUMBER |
| 1752 | JMP I .+1 /LINK TO COMMAND STRUCTURE |
| 1753 | GTOP+1 |
| 1754 | |
| 1755 | |
| 1756 | /HANDLER FOR J COMMAND |
| 1757 | |
| 1758 | JERK, DCA STRIND /SETUP FOR SEARCH |
| 1759 | JERK1, JMS I STRFIN /SEARCH FOR STRING |
| 1760 | JMP GMOR /GET NEXT BUFFER |
| 1761 | TSF |
| 1762 | JMP .-1 /JUST TO BE SURE |
| 1763 | TAD CZ /RESTORE MONITOR EXIT |
| 1764 | DCA I TE1 |
| 1765 | JMP I TE1 /*POSSIBLE RETURN TO COMMAND MODE* |
| 1766 | \f |
| 1767 | /GET NEXT BUFFER FOR S SEARCH |
| 1768 | |
| 1769 | GMOR, TAD I CNTRI |
| 1770 | SNA CLA /IS BUFFER EMPTY? |
| 1771 | ERROR /NO |
| 1772 | ISZ STRIND /YES-BYPASS SETUP |
| 1773 | TAD NEXBUF |
| 1774 | DCA I COMM5 /SET UP READ OF ONE BUFFER |
| 1775 | IAC |
| 1776 | DCA ARG0 |
| 1777 | TAD EKILLL |
| 1778 | SZA CLA /IS THERE AN OUTPUT DEVICE? |
| 1779 | JMP I .+2 /NO |
| 1780 | JMP I .+2 /YES |
| 1781 | YANK /NO OUTPUT |
| 1782 | COMBO /THERE IS OUTPUT |
| 1783 | |
| 1784 | |
| 1785 | /HANDLER FOR F COMMAND |
| 1786 | |
| 1787 | BARROW, ISZ STRIND /CONTINUES LOOKING FOR EXISTING STRING |
| 1788 | ISZ THSN /INCREMENT FOR NEXT LINE |
| 1789 | JMP JERK1 |
| 1790 | CNTRI, CNTR |
| 1791 | |
| 1792 | /HANDLER FOR " |
| 1793 | |
| 1794 | DBLQUO, ISZ THSN /USES STRING NOW IN BUFFER |
| 1795 | ISZ STRIND /NO SETUP REQUIRED |
| 1796 | JMP AMODE+1 |
| 1797 | |
| 1798 | /HANDLER FOR B COMMAND |
| 1799 | |
| 1800 | CORSPC, CLL |
| 1801 | TAD BUFR |
| 1802 | TAD K1320 |
| 1803 | SZL CLA /IS ANY CORE LEFT? |
| 1804 | JMP ZROCOR /NO |
| 1805 | TAD BUFR /YES-SET UP NUMBER OF LOCATIONS |
| 1806 | CIA /IN ARG2 |
| 1807 | TAD BUFEND |
| 1808 | TAD K360 |
| 1809 | ZROCOR, DCA ARG2 |
| 1810 | JMP I .+1 |
| 1811 | PRNT |
| 1812 | K360, 360 |
| 1813 | \f |
| 1814 | /HANDLER FOR K COMMAND |
| 1815 | |
| 1816 | KILL, TAD ARG0 /IN CASE HE TYPED N,MK |
| 1817 | SZA CLA /INSTEAD OF N,ML. SAVE HIM!! |
| 1818 | ERROR |
| 1819 | TAD END /RESET BUFFER POINTERS |
| 1820 | DCA BUFR /TO REFLECT EMPTY BUFFER |
| 1821 | DCA LSTN |
| 1822 | DCA THSN |
| 1823 | CDF 10 /ZERO FIELD 1 POINTER |
| 1824 | DCA I CFRS |
| 1825 | CDF 0 |
| 1826 | JMP I TE1 /*RETURN TO COMMAND MODE* |
| 1827 | |
| 1828 | /ROUTINE TO REASSIGN INPUT HANDLER |
| 1829 | /AFTER A PANIC DUMP AND RESTART |
| 1830 | |
| 1831 | PIASGN, CDF CIF 10 |
| 1832 | TAD I PINEOF |
| 1833 | SZA CLA /IS THERE A HANDLER TO RESTORE? |
| 1834 | JMP I PIRETN /NO - BACK TO FIELD 1 |
| 1835 | TAD I IHPAGE /YES - |
| 1836 | DCA PIHND /GET HANDLER PAGE |
| 1837 | TAD I IDVNO |
| 1838 | CDF 0 /I/O MONITOR IS IN CORE AT THIS POINT |
| 1839 | JMS I C200 /CALL USER SERVICE ROUTINES |
| 1840 | 1 /*FETCH HANDLER* |
| 1841 | PIHND, 0 |
| 1842 | JMP I SERR4I /**DEVICE HANDLER ERROR**+** |
| 1843 | TAD PIHND |
| 1844 | CDF CIF 10 |
| 1845 | DCA I PIHNDL /PUT NEW HANDLER ADDRESS BACK |
| 1846 | JMP I PIRETN /AND RETURN |
| 1847 | |
| 1848 | PIRETN, PANOPN /GO OPEN OUTPUT FILES |
| 1849 | PIHNDL, INHNDL |
| 1850 | IHPAGE, I1 /I1 CONTAINS "INDEVH+1" |
| 1851 | IDVNO, INDEV |
| 1852 | PINEOF, INEOF |
| 1853 | |
| 1854 | /HANDLER FOR # COMMAND |
| 1855 | |
| 1856 | VERSN, TAD ("V /V3 |
| 1857 | JMS I OUTL1 /V3 PRINT V |
| 1858 | TAD (VERSION&70%10+260 /V3 |
| 1859 | JMS I OUTL1 /V3 PRINT VERSION # |
| 1860 | TAD (VERSION&7+260 |
| 1861 | JMS I OUTL1 /V3C PRINT 2ND NUMBER OF VERSION # |
| 1862 | TAD (PATCH /V3 |
| 1863 | JMS I OUTL1 /V3 PRINT PATCH LEVEL |
| 1864 | JMP I TE1 /V3 RESTART |
| 1865 | \f*2400 |
| 1866 | /----------------------------------------------------------------------- |
| 1867 | /----------------------------------------------------------------------- |
| 1868 | /STRING SEARCH ROUTINE |
| 1869 | /CALLED BY $(ALTMODE) AND J COMMAND HANDLERS |
| 1870 | |
| 1871 | SFIND1, 0 |
| 1872 | ISZ ECHOSW |
| 1873 | TAD STRIND /IS SETUP NECESSARY |
| 1874 | SZA CLA |
| 1875 | JMP SFIND2 /NO. |
| 1876 | TAD MSCNT |
| 1877 | DCA BUFCNT /SET COUNTER |
| 1878 | TAD SBUF |
| 1879 | DCA AXIN /BEGIN SEARCH BUFFER |
| 1880 | TAD ATSIGN |
| 1881 | JMS I OUTL1 /OUTPUT $ |
| 1882 | ISZ TABIND |
| 1883 | RLOOP, JMS I CHI1 /FETCH CHARACTER FROM TTY |
| 1884 | JMS I SORTJ /IS IT SPECIAL FOR SEARCH STRING? |
| 1885 | SLST-1 /YES-HANDLE IT |
| 1886 | OSLST-SLST |
| 1887 | ISZ BUFCNT /NO-SEARCH BUFFER FULL? |
| 1888 | JMP STORE /NO-STORE THIS CHARACTER |
| 1889 | CLA CMA |
| 1890 | DCA BUFCNT /YES-DON'T ALLOW ANY MORE |
| 1891 | JMP RLOOP-1 /BUT KEEP ECHOING HIS |
| 1892 | STORE, TAD CHAR /STORE CHARACTER IN SEARCH BUFFER |
| 1893 | DCA I AXIN |
| 1894 | JMP RLOOP |
| 1895 | |
| 1896 | /HANDLER FOR " |
| 1897 | QUO2, TAD THSN /START AT .+1 |
| 1898 | /HANDLER FOR ' |
| 1899 | QUO1, IAC /START AT .=1 |
| 1900 | DCA THSN |
| 1901 | TAD AXIN |
| 1902 | CIA /MAKE UP COUNT OF NO. CHARS NOW IN |
| 1903 | TAD SBUF /SEARCH BUFFER |
| 1904 | DCA CNTR |
| 1905 | DCA I AXIN /END STRING WITH A 0 |
| 1906 | SFIND2, TAD CNTR |
| 1907 | SNA CLA /IS BUFFER EMPTY? |
| 1908 | JMP ER1 /YES-PREPARE TO EXIT |
| 1909 | JMS NUCHAR /NO GET FIRST STRING CHARACTER |
| 1910 | TAD THSN |
| 1911 | JMS I FIN1 /GET APPROPRIATE POINTER |
| 1912 | DCA THIS /THE TRICK IS TO GET THE NEXT |
| 1913 | DCA CHFND |
| 1914 | CDF 10 /POINTER SO THAT WE NEVER HAVE TO GO |
| 1915 | TAD I THIS /BACK TO THE FIND ROUTINE |
| 1916 | \f |
| 1917 | COMBAK, DCA TMP2 |
| 1918 | TAD I TMP2 |
| 1919 | DCA NEXTPT |
| 1920 | CDF 0 |
| 1921 | TAD THSN |
| 1922 | CIA |
| 1923 | TAD LSTN |
| 1924 | SPA CLA /LAST LINE? |
| 1925 | JMP ER1 /YES-FINISHED WITH BUFFER |
| 1926 | TAD TMP2 /NO |
| 1927 | DCA AXOUT /SET TO UNPACK CHARACTERS |
| 1928 | CMA |
| 1929 | DCA XCT |
| 1930 | UPK1, JMS I UTR1 /UNPACK A CHARACTER |
| 1931 | DCA TMP2 |
| 1932 | TAD TMP2 |
| 1933 | TAD MCR |
| 1934 | SZA CLA /END OF LINE? |
| 1935 | JMP NOCR /NO |
| 1936 | ISZ THSN /YES-INCREMENT LINE COUNTER |
| 1937 | JMS NUCHAR /FORGET PREVIOUS MATCHES ON NEW LINE |
| 1938 | DCA CHFND |
| 1939 | CDF 10 |
| 1940 | TAD NEXTPT /AND GET NEXT LINE |
| 1941 | JMP COMBAK |
| 1942 | |
| 1943 | NOCR, TAD TMP2 /CHARACTER OTHER THAN CARRIAGE RETURN |
| 1944 | TAD TMP1 /GET A CHARACTER FROM SEARCH BUFFER |
| 1945 | SZA CLA /DO THEY MATCH |
| 1946 | JMP UPK /NO |
| 1947 | ISZ CHFND /YES-BUMP A RANDOM POINTER |
| 1948 | CLA CMA |
| 1949 | DCA FMATCH /SIGNIFY FIRST MATCH |
| 1950 | JMS NUCHA /GET NEXT SEARCH CHARACTERR |
| 1951 | JMP UPK1 /AND ANOTHER BUFFER CHARACTER |
| 1952 | |
| 1953 | UPK, ISZ FMATCH /WAS THIS FIRST MATCH? |
| 1954 | JMP NOTSO /NO-NO PROBLEM |
| 1955 | TAD XCT /YES-DON'T LET THE POINTERS BE |
| 1956 | SPA CLA /BE CHANGED |
| 1957 | JMP WREK |
| 1958 | CMA |
| 1959 | TAD AXOUT |
| 1960 | DCA AXOUT |
| 1961 | CMA |
| 1962 | WREK, DCA XCT |
| 1963 | NOTSO, JMS NUCHAR /GET FIRST CHARACTER OF SEARCH STRING |
| 1964 | DCA CHFND |
| 1965 | JMP UPK1 /TRY AGAIN |
| 1966 | \f |
| 1967 | STFIN, TAD CHFND /END OF STRING-DO COUNTS MATCH? |
| 1968 | TAD CNTR |
| 1969 | SNA CLA |
| 1970 | JMP GOOD /YES-SEARCH SUCCESSFUL |
| 1971 | ER1, TAD LSTN /IF BUFFER EMPTY, SET .=0 |
| 1972 | SZA CLA |
| 1973 | IAC |
| 1974 | DCA THSN |
| 1975 | SKP /CAUSE ERROR RETURN (?) |
| 1976 | GOOD, ISZ SFIND1 /INCREMENT RETURN |
| 1977 | JMP I SFIND1 /--RETURN-- |
| 1978 | |
| 1979 | /GET NEXT SEARCH CHARACTER |
| 1980 | NUCHA, 0 |
| 1981 | TAD .-1 /SET TO RETURN FROM NUCHAR |
| 1982 | DCA NUCHAR |
| 1983 | JMP NEXX |
| 1984 | |
| 1985 | /GET FIRST CHARACTER OF SEARCH STRING |
| 1986 | NUCHAR, 0 |
| 1987 | TAD SBUF |
| 1988 | DCA AXIN |
| 1989 | NEXX, TAD I AXIN |
| 1990 | SNA /END OF STRING? |
| 1991 | JMP STFIN /YES |
| 1992 | CIA /NO - NEGATE SEARCH CHARACTER |
| 1993 | DCA TMP1 /AND STORE IT |
| 1994 | JMP I NUCHAR /--RETURN-- |
| 1995 | |
| 1996 | ENDA=SRCBUF-1 |
| 1997 | ATSIGN, 244 |
| 1998 | TMP1, 0 |
| 1999 | TMP2, 0 |
| 2000 | CNTR, 0 |
| 2001 | FMATCH, 0 |
| 2002 | BUFCNT, 0 |
| 2003 | NEXTPT, 0 |
| 2004 | CHFND, 1 /MUST BE NONZERO INITIALLY |
| 2005 | SBUF, ENDA |
| 2006 | MSCNT, -24 |
| 2007 | |
| 2008 | /HANDLER FOR RUBOUT IN SEARCH STRING |
| 2009 | |
| 2010 | FORGET, TAD CCR |
| 2011 | JMS I OUT1 /OUTPUT CARRIAGE RETURN |
| 2012 | JMP SFIND1+1 |
| 2013 | |
| 2014 | \f |
| 2015 | *2600 |
| 2016 | /----------------------------------------------------------------------- |
| 2017 | /----------------------------------------------------------------------- |
| 2018 | THISX=COUNTP |
| 2019 | THISX2=DTEM |
| 2020 | RELCNT=LPT |
| 2021 | |
| 2022 | |
| 2023 | /GARBAGE COLLECTION ROUTINE |
| 2024 | /ENTER WITH NUMBER OF LINE TO BE DELETED |
| 2025 | /IN AC |
| 2026 | |
| 2027 | GARBAG, 0 |
| 2028 | DCA LINPTR /SAVE OBJECT LINE ADDRESS |
| 2029 | TAD LINPTR |
| 2030 | DCA AXCOMB /SCAN LINE LOOKING FOR 7715 OR 1500 (CR) |
| 2031 | IAC /CNT HOLDS |
| 2032 | DCA CNT /TOTAL # LOCS IN THIS LINE |
| 2033 | CDF 10 |
| 2034 | COLECT, ISZ CNT |
| 2035 | TAD I AXCOMB /GET A WORD |
| 2036 | TAD K63 |
| 2037 | SNA /IS IT 7715? |
| 2038 | JMP FINONE /YES-END OF LINE |
| 2039 | TAD K6215 |
| 2040 | SZA CLA /NO-IS IT 1500? |
| 2041 | JMP COLECT /NO-TRY NEXT WORD |
| 2042 | FINONE, TAD CNT /YES MINUS CNT GIVES AMOUNT |
| 2043 | CIA /TO REDUCE CERTAIN POINTERS |
| 2044 | DCA RELCNT |
| 2045 | CDF 0 |
| 2046 | IAC /GO THROUGH LIST OF POINTERS |
| 2047 | JMS I FIN1 /& OFFSET POINTERS WHICH WILL BE MOVED |
| 2048 | CDF 10 /MOVED ALONG WITH TEXT |
| 2049 | GBG2, DCA THISX /SAVE POINTER |
| 2050 | TAD I THISX /GET ADDRESS OF THIS LINE |
| 2051 | SNA /DONE WITH STRING? |
| 2052 | JMP GBGEND /YES |
| 2053 | JMS CGEPTR /DECREASE POINTER IF NECESSARY |
| 2054 | DCA I THISX /STORE NEW POINTER |
| 2055 | TAD THISX2 |
| 2056 | JMP GBG2 /DO NEXT LINE |
| 2057 | \f |
| 2058 | GBGEND, CDF 0 /ALL POINTERS ARE REDUCED. NOW, |
| 2059 | CLL CML |
| 2060 | TAD BUFR /PHYSICALLY MOVE CORE TO |
| 2061 | CIA /CORRESPOND WITH POINTERS |
| 2062 | TAD AXCOMB /AXCOMB POINTS TO FIRST LOC. TO GO |
| 2063 | SMA SNL /POINTERS O.K.? |
| 2064 | ERROR /NO |
| 2065 | DCA XCT /YES-SET UP OTHER POINTERS |
| 2066 | CDF 10 |
| 2067 | CMA |
| 2068 | TAD LINPTR |
| 2069 | DCA AXOUT |
| 2070 | TAD I AXCOMB /MOVE TEXT |
| 2071 | DCA I AXOUT |
| 2072 | ISZ XCT /ALL TEXT MOVED? |
| 2073 | JMP .-3 /NO-CONTINUE MOVING |
| 2074 | CDF 0 /YES |
| 2075 | TAD AXOUT |
| 2076 | DCA BUFR /RESET TOP OF BUFFER |
| 2077 | TAD BUFR /REDUCE AXIN FOR CHARACTER SEARCH |
| 2078 | DCA AXIN |
| 2079 | TAD THIS /NOW DECREASE THIS IF IT IS NECESSARY |
| 2080 | JMS CGEPTR |
| 2081 | DCA THIS |
| 2082 | JMP I GARBAG /--RETURN-- |
| 2083 | |
| 2084 | LINPTR, 0 |
| 2085 | K63, 63 |
| 2086 | |
| 2087 | CGEPTR, 0 /THIS ROUTINE DETERMINES IF THE |
| 2088 | DCA THISX2 /OF THE AC MUST BE DECREASED BY RELCNT. |
| 2089 | CLL /IF THISX2 IS GREATER THAN LINPTR |
| 2090 | TAD THISX2 /DECREASE THISX2 BY RELCNT. |
| 2091 | CIA |
| 2092 | TAD LINPTR /THIS EFFECTIVELY DECREASE ALL POINTERS |
| 2093 | SNL CLA /WHICH HAVE TO BE RELOCATED |
| 2094 | TAD RELCNT |
| 2095 | TAD THISX2 |
| 2096 | JMP I CGEPTR |
| 2097 | |
| 2098 | /HANDLER FOR V COMMAND |
| 2099 | |
| 2100 | VIEW, TAD (LPT /SET UP LISTER TO EXIT TO LPT |
| 2101 | DCA OUTDEV |
| 2102 | ISZ TABIND |
| 2103 | JMS I LIS /LIST BUFFER |
| 2104 | TAD C214 /AND OUTPUT A FORM FEED |
| 2105 | JMS I OUTDEV |
| 2106 | JMP I TE1 /*RETURN TO COMMAND MODE* |
| 2107 | |
| 2108 | |
| 2109 | /LINE PRINTER OUTPUT ROUTINE |
| 2110 | /ENTER WITH CHARACTER IN AC |
| 2111 | /EXIT WITH AC CLEAR |
| 2112 | |
| 2113 | LPT, 0 |
| 2114 | 6666 /LLS |
| 2115 | 6661 /LSF |
| 2116 | JMP .-1 |
| 2117 | CLA |
| 2118 | JMP I LPT /--RETURN-- |
| 2119 | \f/HANDLER FOR , |
| 2120 | |
| 2121 | FIRS, TAD ARG2 |
| 2122 | JMP I ONUM |
| 2123 | |
| 2124 | K6215, 6215 |
| 2125 | |
| 2126 | |
| 2127 | /THE FOLLOWING GIVES ERROR MESSAGES FOR I/O RELATED ERRORS |
| 2128 | /EACH IS A FATAL ERROR AND WILL ALWAYS EXIT THROUGH |
| 2129 | /7600, SAVING THE TEXT BUFFER. |
| 2130 | /N IS THE ERROR IDENTIFICATION CODE |
| 2131 | /N=0=> FAILED IN READING DEVICE |
| 2132 | /N=1=> FATAL WRITE ERROR |
| 2133 | /N=2=> FILE CLOSE ERROR |
| 2134 | /N=3=> FILE OPEN ERROR |
| 2135 | /N=4=> DEVICE HANDLER ERROR |
| 2136 | |
| 2137 | SERR4, IAC |
| 2138 | SERR3, IAC |
| 2139 | SERR2, IAC |
| 2140 | SERR1, IAC |
| 2141 | SERR0, DCA TEMPO |
| 2142 | TLS |
| 2143 | TSF |
| 2144 | JMP .-1 |
| 2145 | TAD C215 |
| 2146 | JMS I OUTL1 /OUTPUT CARRIAGE RETURN |
| 2147 | TAD CLF |
| 2148 | JMS I OUTL1 /OUTPUT LINE FEED |
| 2149 | TAD C277 |
| 2150 | JMS I OUTL1 /OUTPUT? |
| 2151 | TAD TEMPO |
| 2152 | TAD P260 |
| 2153 | JMS I OUTL1 /SEND ERROR CODE |
| 2154 | TAD C303 |
| 2155 | JMS I UPAROI /SEND ^C |
| 2156 | JMP I MONITO /****EXIT TO MONITOR**** |
| 2157 | |
| 2158 | P260, 260 |
| 2159 | C303, 303 |
| 2160 | |
| 2161 | DELE, JMS I DELT /DELETE THE LINES |
| 2162 | TSF |
| 2163 | JMP .-1 |
| 2164 | JMP I TE1 |
| 2165 | |
| 2166 | CTRLN, TAD C316 |
| 2167 | JMS I UPAROI /ECHO ^N |
| 2168 | JMP I .+1 |
| 2169 | OUTX+1 |
| 2170 | C316, 316 |
| 2171 | / |
| 2172 | PATCH1, 0 |
| 2173 | CIF 10 |
| 2174 | JMS I OCLSE /CLOSE FILE |
| 2175 | SKP |
| 2176 | JMP I PATCH1 /FILE CLOSED OK -RETURN |
| 2177 | SPA CLA |
| 2178 | JMP SERR2 /**FILE CLOSE FAILED**2* |
| 2179 | JMP I NOROOM /RAN OUT OF SPACE WHILE CLOSING |
| 2180 | / |
| 2181 | NOROOM, ERWT+2 |
| 2182 | OCLSE, OCLOSE |
| 2183 | \f/*********************************************************************** |
| 2184 | |
| 2185 | /THE CODE AT 3000 IS ONCE ONLY CODE. IT TAKES THE FIELD 1 |
| 2186 | /PART OF THE CODE WHICH IS INITIALLY IN FIELD 0 AND MOVES |
| 2187 | /IT UP TO THE PROPER LOCATIONS IN FIELD 1. |
| 2188 | *3000 |
| 2189 | /----------------------------------------------------------------------- |
| 2190 | /----------------------------------------------------------------------- |
| 2191 | |
| 2192 | INIT, TAD (3177 /COLD LOAD STARTS AT 3200 |
| 2193 | DCA AXIN |
| 2194 | TAD (6577 /CODE SHOULD BE IN 6600 OF FIELD 1 |
| 2195 | DCA AXOUT |
| 2196 | TAD (7000 /MOVE 1000 LOCATIONS UP |
| 2197 | DCA COUNTA |
| 2198 | LOOP, CDF 0 |
| 2199 | TAD I AXIN /MOVE CODE |
| 2200 | CDF 10 |
| 2201 | DCA I AXOUT |
| 2202 | ISZ COUNTA /DONE YET? |
| 2203 | JMP LOOP /NO |
| 2204 | DCA AXIN /YES-RESET COUNTERS |
| 2205 | DCA AXOUT |
| 2206 | CDF 0 /PUT A NOP INTO LOC. 203 |
| 2207 | TAD (NOP |
| 2208 | DCA I (START |
| 2209 | TAD RST3I /CHANGE START ADDRESS TO SAVE BUFFER |
| 2210 | DCA 177 |
| 2211 | CIF CDF 10 |
| 2212 | JMP I K6600 /STARTING ADDRESS IS 16600 |
| 2213 | K6600, 6600 /FIELD 1 STARTING ADDRESS |
| 2214 | |
| 2215 | COUNTA, 0 |
| 2216 | |
| 2217 | /ERR5, CDF 0 /SET NOT RESTARTABLE BIT IF CHAIN |
| 2218 | / TAD I (1000 |
| 2219 | / TAD I (7746 |
| 2220 | / DCA I (7746 |
| 2221 | / JMP I (SERR5 /AND GIVE ?5^C |
| 2222 | \f/MISCELLANEOUS PATCHES (NOT ONCE-ONLY!) |
| 2223 | |
| 2224 | /ESCAPE PATCH 25-MAY-77 DS |
| 2225 | |
| 2226 | ESCPA, 0 |
| 2227 | ISZ ESCPA /SKIP OVER PATCH ADDR |
| 2228 | TAD ECHOSW /IS ECHO SUPPRESSED? |
| 2229 | SNA CLA |
| 2230 | JMP I ESCPA /YES, RETURN |
| 2231 | TAD CHAR /NO, TEST FOR ESC |
| 2232 | TAD (-233) |
| 2233 | SNA CLA /V12 |
| 2234 | JMP .+3 /V12 |
| 2235 | ISZ ESCPA /PRINT UNLESS IT IS ESC |
| 2236 | JMP I ESCPA |
| 2237 | TAD I CHI1 /V12 - TAD CHIN |
| 2238 | TAD (-CMCHK-1 |
| 2239 | SZA CLA /COMMAND MODE? |
| 2240 | ISZ ESCPA /NO, OUTPUT IT |
| 2241 | JMP I ESCPA /YES, DON'T OUTPUT IT NOW |
| 2242 | /V12 |
| 2243 | |
| 2244 | /SCOPE PATCH 25-MAY-77 DS |
| 2245 | |
| 2246 | RUBPA, 0 |
| 2247 | ISZ RUBPA /SKIP OVER PATCH ADDR |
| 2248 | CDF 10 /LOOK AT "SCOPE" BIT IN |
| 2249 | TAD I (7726) /RESIDENT MONITOR |
| 2250 | CDF 00 |
| 2251 | AND (200) |
| 2252 | SZA CLA |
| 2253 | JMP RP1 |
| 2254 | TAD SPLAT /NO SCOPE, PRINT BACKSLASH |
| 2255 | RP2, JMS I OUT1 /PRINT |
| 2256 | JMP I RUBPA /DONE, DELETE THE CHAR |
| 2257 | RP1, TAD (210) /SCOPE, PRINT BACK SPACE |
| 2258 | JMS I OUT1 |
| 2259 | TAD (240) /THEN A SPACE |
| 2260 | JMS I OUT1 |
| 2261 | TAD (210) /THEN ANOTHER BACK SPACE |
| 2262 | JMP RP2 |
| 2263 | SPLAT, 334 /ACKNOWLEDGE RUBOUT |
| 2264 | |
| 2265 | \f/ROUTINE TO HANDLE ESCAPE OUTPUT |
| 2266 | /V12 - 27-JUN-77 ES |
| 2267 | |
| 2268 | ESCOUT, TAD OUTDEV |
| 2269 | TAD (-OUTL |
| 2270 | SZA |
| 2271 | TAD (OUTL-LPT |
| 2272 | SZA CLA /OUTPUT TO TERMINAL OR LINEPRINTER? |
| 2273 | TAD (233-"$ /NO, OUTPUT ESC |
| 2274 | TAD ("$ /YES, OUTPUT "$" |
| 2275 | JMP OUTX /DO IT |
| 2276 | |
| 2277 | /MORE STUFF MAY BE INSERTED HERE |
| 2278 | |
| 2279 | /LITERALS |
| 2280 | PAGE |
| 2281 | \f *3200 |
| 2282 | /******************************************************************** |
| 2283 | /CODE MOVED TO 16600-16762 |
| 2284 | |
| 2285 | NOPUNC |
| 2286 | *6600 |
| 2287 | ENPUNC |
| 2288 | |
| 2289 | |
| 2290 | /OURECS=4 |
| 2291 | /SETUP FOR USING GENERAL INPUT, OUTPUT ROUTINES |
| 2292 | INBUF=4200 /INPUT BUFFER AT 04200 |
| 2293 | INCTL=0600 /INPUT CONTROL - 6 PAGES |
| 2294 | INRECS=3 /3 RECORDS INTO FIELD 0 |
| 2295 | INDEVH=3200 /INPUT HANDLER AT 03200 |
| 2296 | |
| 2297 | OUBUF=5600 /OUTPUT BUFFER AT 05600 |
| 2298 | OUCTL=5000 /OUTPUT CONTROL - 8 PAGES |
| 2299 | OUDEVH=3600 /OUTPUT HANDLER AT 03600 |
| 2300 | |
| 2301 | MPARAM=7643 /OPTION SWITCHES |
| 2302 | |
| 2303 | |
| 2304 | JMS I L7700 /CALL USER SERVICE ROUTINES |
| 2305 | 10 /*LOCK USR IN CORE* |
| 2306 | CDF 0 /V3 |
| 2307 | ISZ I PTEMP /V3 WERE WE CHAINED TO? |
| 2308 | JMP CHN /V3 YES |
| 2309 | CDF 10 /V3 NO |
| 2310 | START1, JMS I L200 /CALL USER SERVICE ROUTINES |
| 2311 | 5 /*COMMAND DECODER* |
| 2312 | 0 |
| 2313 | CHN, CDF 10 |
| 2314 | TAD K7620 /RESET OUTDMP |
| 2315 | DCA I THOLE |
| 2316 | TAD I P7600A /OUTPUT LIST |
| 2317 | AND C17 |
| 2318 | SZCL, SZA CLA /IS THERE AN OUTPUT DEVICE? |
| 2319 | JMP NXTOP /YES |
| 2320 | CDF 0 /NO-DISALLOW E COMMAND |
| 2321 | ISZ I EKILSW |
| 2322 | CDF 10 |
| 2323 | NXTOP, TAD I PARAM |
| 2324 | RAL /B BIT TO BIT 0 |
| 2325 | DCA DVHAND /SAVE PARAM. SWITCH |
| 2326 | TAD DVHAND |
| 2327 | SMA CLA /WAS /B OPTION SPECIFIED? |
| 2328 | JMP NEWOP /NO |
| 2329 | P7600A, 7600 /YES- |
| 2330 | TAD SZCL /SET UP TO CONVERT SPACES TO TABS |
| 2331 | CDF 0 |
| 2332 | DCA I SPCP1 |
| 2333 | CDF 10 |
| 2334 | \fNEWOP, TAD DVHAND |
| 2335 | RTL |
| 2336 | SMA CLA /WAS /D OPTION SPECIFIED? |
| 2337 | JMP FILOP /NO |
| 2338 | TAD I OHANDL /YES-HANDLER BROUGHT IN FOR D OPTION |
| 2339 | DCA DVHAND |
| 2340 | TAD I P7600A /DEVICE NUMBER |
| 2341 | JMS I L200 /CALL USER SERVICE ROUTINES |
| 2342 | 1 /*ASSIGN* |
| 2343 | DVHAND, 0 |
| 2344 | JMP ISERR4 /**DEVICE HANDLER ERROR**4** |
| 2345 | TAD I P7600A /GET DEVICE NUMBER |
| 2346 | JMS I L200 /CALL USER SERVICE ROUTINES |
| 2347 | 4 /*CLOSE* |
| 2348 | 7601 |
| 2349 | 0 |
| 2350 | JLSTN, LSTN /PAGE ZERO. 'AND' SOME ADDRESS |
| 2351 | FILOP, TAD PANIC /PANIC CASE? |
| 2352 | SNA |
| 2353 | JMS I IOPENI /SET BUFFER POINTERS OR RESTORE HANDLER |
| 2354 | SZA CLA /YES- |
| 2355 | JMP GINDVH /RESTORE INPUT DEVICE HANDLER IN PANIC MODE |
| 2356 | PANOPN, JMS I OOPENI /OPEN OUTPUT FILES |
| 2357 | SMA CLA /ERROR RETURN |
| 2358 | SKP /NORMAL RETURN |
| 2359 | JMP ISERR3 /**FILE OPEN ERROR**3** |
| 2360 | TAD PANIC /PANIC CASE? |
| 2361 | SNA CLA |
| 2362 | JMP NOPAN /NO |
| 2363 | TAD I P7600A /YES IF NO OUTPUT,DON'T ALLOW HIM |
| 2364 | SNA CLA /TO DESTROY HIS TEXT |
| 2365 | JMP START1 |
| 2366 | TAD K5000 /SET TO WRITE BUFFER |
| 2367 | JMS I ODMP /DUMP IT |
| 2368 | JMP ISERR1 /**FATAL WRITE ERROR**1** |
| 2369 | CLA IAC |
| 2370 | \fNOPAN, DCA DVHAND |
| 2371 | DCA PANIC /CLEAR PANIC SWITCH |
| 2372 | JMS I L200 /CALL USER SERVICE ROUTINES |
| 2373 | 11 /*DISMISS USR FROM CORE* |
| 2374 | JMS I OUSTPI /RE-INITIALIZE OUTPUT POINTERS |
| 2375 | CLA IAC |
| 2376 | JMS I SETJSI |
| 2377 | CDF 0 /IF LSTN#0, CLEAR FRST |
| 2378 | TAD I JLSTN /BUT IN FIELD 1 |
| 2379 | SNA CLA |
| 2380 | DCA FRST |
| 2381 | CIF CDF 0 |
| 2382 | TAD DVHAND |
| 2383 | SNA CLA /PANIC MODE? |
| 2384 | JMP I STRTUP /NO-START THE EDITOR |
| 2385 | TLS |
| 2386 | JMP I .+1 /YES - RESUME OUTPUT |
| 2387 | BUFRET |
| 2388 | |
| 2389 | GINDVH, CDF CIF 0 |
| 2390 | JMP I .+1 |
| 2391 | PIASGN |
| 2392 | |
| 2393 | ISERR3, JMS I L200 /CALL USER SERVICE ROUTINES |
| 2394 | 11 /*DISMISS USR FROM CORE* |
| 2395 | CIF CDF 0 |
| 2396 | JMP I ASERR3 /**FILE OPEN ERROR**3** |
| 2397 | |
| 2398 | ISERR4, JMS I L200 /CALL USER SERVICE ROUTINES |
| 2399 | 11 /*DISMISS USR FROM CORE* |
| 2400 | CIF CDF 0 |
| 2401 | JMP I ASERR4 /**DEVICE HANDLER ERROR**4** |
| 2402 | |
| 2403 | ISERR1, JMS I L200 /CALL USER SERVICE ROUTINES |
| 2404 | 11 /*DISMISS USR FROM CORE* |
| 2405 | |
| 2406 | CIF CDF 0 |
| 2407 | JMP I ASERR1 /**FATAL WRITE ERROR**1** |
| 2408 | \fSETJSI, SETJSB |
| 2409 | L200, 200 |
| 2410 | STRTUP, START |
| 2411 | PANIC, 0 |
| 2412 | SPCP1, SPACES+1 |
| 2413 | IOPENI, IOPEN |
| 2414 | OOPENI, OOPEN |
| 2415 | EKILSW, EKILLL |
| 2416 | ODMP, OUTDMP |
| 2417 | OHANDL, O1 |
| 2418 | C17, 17 |
| 2419 | PARAM, MPARAM |
| 2420 | L7700, 7700 |
| 2421 | ASERR1, SERR1 |
| 2422 | ASERR3, SERR3 |
| 2423 | ASERR4, SERR4 |
| 2424 | K5000, 5000 /OUTPUT BUFF CONTROL WORD |
| 2425 | OUSTPI, OUSETP |
| 2426 | THOLE, TSTHOL |
| 2427 | K7620, 7620 |
| 2428 | PTEMP, TEMP |
| 2429 | |
| 2430 | /*********************************************************************** |
| 2431 | \f *3400 |
| 2432 | /*********************************************************************** |
| 2433 | /CODE MOVED TO 17000-17173 |
| 2434 | |
| 2435 | NOPUNC |
| 2436 | *7000 |
| 2437 | ENPUNC |
| 2438 | |
| 2439 | 232 /THIS PAGE IS ^Z BUFFER |
| 2440 | /SET UP ROUTINE FOR OUTPUT |
| 2441 | /INITIALIZES CHARACTERS POINTERS |
| 2442 | OUSETP, 0 |
| 2443 | TAD I PANICJ /IS IT PANIC DUMP TIME? |
| 2444 | SZA CLA /IF YES, DONT RESET POINTERS |
| 2445 | JMP I OUSETP /--RETURN-- |
| 2446 | TAD C1 /GET SIZE OF BUFFER IN DOUBLEWORDS |
| 2447 | CIA /NEGATE IT |
| 2448 | DCA OUDWCT |
| 2449 | TAD C2 |
| 2450 | DCA OUPTR /INITIALIZE WORD POINTER |
| 2451 | TAD OUJMPE |
| 2452 | DCA OUJMP /INITIALIZE THREE-WAY CHARACTER SWITCH |
| 2453 | JMP I OUSETP /--RETURN-- |
| 2454 | |
| 2455 | /OUTPUT A CHARACTER |
| 2456 | /ENTER WITH CHARACTER IN 8-BIT ASCII |
| 2457 | /IN AC |
| 2458 | OCHAR, 0 |
| 2459 | AND C377 /MASK OUT EXTRA BITS |
| 2460 | DCA OUTEMP |
| 2461 | KRS |
| 2462 | TAD M203 |
| 2463 | SNA CLA |
| 2464 | KSF |
| 2465 | JMP .+3 |
| 2466 | CIF CDF 0 |
| 2467 | JMP I C7600 |
| 2468 | RDF /NO- |
| 2469 | TAD CDIF0 |
| 2470 | DCA OUCRET |
| 2471 | TAD OUTINH /IS OUTPUT INHIBITED? |
| 2472 | SZA CLA |
| 2473 | JMP PSTOP /NO |
| 2474 | CDF OUFLD /YES-SET DATA FIELD TO BUFFER'S FIELD |
| 2475 | ISZ OUJMP /BUMP THE CHARACTER SWITCH |
| 2476 | OUJMP, HLT /3 WAY CHARACTER SWITCH |
| 2477 | JMP OCHAR1 |
| 2478 | JMP OCHAR2 |
| 2479 | OCHAR3, TAD OUTEMP |
| 2480 | CLL RTL |
| 2481 | RTL |
| 2482 | AND K7400 |
| 2483 | TAD I OUPOLD |
| 2484 | DCA I OUPOLD /UPDATE FIRST WORD OF TWO WITH HIGH |
| 2485 | /ORDER 4 BITS OF 3RD CHAR |
| 2486 | \f TAD OUTEMP |
| 2487 | CLL RTR |
| 2488 | RTR |
| 2489 | RAR |
| 2490 | AND K7400 |
| 2491 | TAD I OUPTR |
| 2492 | DCA I OUPTR /UPDATE SECOND WORD FROM LOW ORDER 4 BITS |
| 2493 | TAD OUJMPE |
| 2494 | DCA OUJMP /RESET SWITCH |
| 2495 | ISZ OUPTR |
| 2496 | ISZ OUDWCT /BUMP DOUBLEWORD COUNTER EVERY 3 CHARS |
| 2497 | JMP OUCOMN |
| 2498 | TAD OUCT /LOAD CONTROL WORD FOR A FULL WRITE |
| 2499 | JMS I DMPO /DUMP THE BUFFER |
| 2500 | JMP OUCRET /OUTPUT ERROR - GIVE ERROR RETURN |
| 2501 | JMS OUSETP /RE-INITIALIZE THE POINTERS |
| 2502 | JMP OUCOMN |
| 2503 | OCHAR2, TAD OUPTR |
| 2504 | DCA OUPOLD /SAVE POINTER TO FIRST WORD OF TWO |
| 2505 | ISZ OUPTR /BUMP WORD POINTER TO SECOND WORD |
| 2506 | OCHAR1, TAD OUTEMP |
| 2507 | DCA I OUPTR |
| 2508 | OUCOMN, ISZ OCHAR |
| 2509 | OUCRET, HLT /RESTORE CALLING FIELDS |
| 2510 | JMP I OCHAR /--RETURN-- |
| 2511 | |
| 2512 | OUTEMP, 0 |
| 2513 | OUPOLD, 0 |
| 2514 | OUPTR, 0 |
| 2515 | OUJMPE, JMP OUJMP |
| 2516 | OUDWCT, 0 |
| 2517 | OUTINH, 0 |
| 2518 | \f/FETCH OUTPUT DEVICE CONTROL WORD |
| 2519 | |
| 2520 | OTYPE, 0 |
| 2521 | RDF |
| 2522 | TAD CDIF0 |
| 2523 | DCA OTRTN |
| 2524 | CDF 10 |
| 2525 | TAD I C7600 /FETCH OUTPUT DEVICE NUMBER |
| 2526 | AND P17 |
| 2527 | TAD DCBM1 /+DCB-1 |
| 2528 | DCA OUTEMP /FETCH DEVICE CONTROL WORD |
| 2529 | TAD I OUTEMP |
| 2530 | OTRTN, HLT /RESTORE CALLING FIELDS |
| 2531 | JMP I OTYPE /--RETURN-- |
| 2532 | PSTOP, CIF 0 /PRINTS ? WHEN NO OUTPUT DEV |
| 2533 | ERROR |
| 2534 | |
| 2535 | INSET, 0 |
| 2536 | DCA OTYPE /SAVE AC |
| 2537 | RDF |
| 2538 | TAD CDIF0 |
| 2539 | DCA INSTRT /SET RETURN FIELDS |
| 2540 | CDF 0 |
| 2541 | TAD I PLASTN |
| 2542 | CDF 10 |
| 2543 | SNA CLA /IS THERE ANYTHING IN BUFFER? |
| 2544 | IAC /NO-NO NEED TO SAVE USR AREA |
| 2545 | JMS SETJSB /YES- |
| 2546 | TAD OTYPE /RESTORE AC |
| 2547 | INSTRT, CIF CDF 0 /RESTORE CALLING FIELDS |
| 2548 | JMP I INSET /--RETURN-- |
| 2549 | \f/SET JOB STATUS BIT 11 TO SAVE OR NOT SAVE |
| 2550 | /ENTER WITH AC=0 OR 1, DEPENDING ON BUFFER |
| 2551 | |
| 2552 | SETJSB, 0 |
| 2553 | DCA JSBTM /SAVE AC |
| 2554 | CDF 0 |
| 2555 | CLA CLL CMA RAL |
| 2556 | AND I PJSBTS /CLEAR BIT 11 OF JSW |
| 2557 | TAD JSBTM /SET ACCORDING TO AC |
| 2558 | DCA I PJSBTS |
| 2559 | CDF 10 |
| 2560 | JMP I SETJSB /--RETURN-- |
| 2561 | |
| 2562 | JSBTM, 0 |
| 2563 | PJSBTS, 7746 |
| 2564 | PLASTN, LSTN |
| 2565 | |
| 2566 | DCB=7760 |
| 2567 | C1, OUCTL&3700 |
| 2568 | C2, OUBUF |
| 2569 | C377, 377 |
| 2570 | M203, -203 |
| 2571 | CDIF0, CDF CIF 0 |
| 2572 | K7400, 7400 |
| 2573 | OUCT, OUCTL |
| 2574 | C7600, 7600 |
| 2575 | P17, 17 |
| 2576 | DCBM1, DCB-1 |
| 2577 | DMPO, OUTDMP |
| 2578 | PANICJ, PANIC |
| 2579 | /*********************************************************************** |
| 2580 | \f *3600 |
| 2581 | /*********************************************************************** |
| 2582 | /CODE MOVED TO 17200-17376 |
| 2583 | NOPUNC |
| 2584 | *7200 |
| 2585 | ENPUNC |
| 2586 | /OPEN OUTPUT FILE |
| 2587 | |
| 2588 | O17, 17 |
| 2589 | OOPEN, 0 |
| 2590 | OU7600, 7600 |
| 2591 | TAD OU7601 |
| 2592 | DCA OUBLK |
| 2593 | TAD O1 |
| 2594 | DCA OUHNDL /SET OUTPUT HANDLER ENTRY |
| 2595 | CDF 10 |
| 2596 | TAD I OU7600 /GET DEVICE NUMBER WORD OF OUTPUT FILE ENTRY |
| 2597 | SNA /IS THERE AN OUTPUT DEVICE? |
| 2598 | JMP ONOFIL /NO - INHIBIT OUTPUT |
| 2599 | JMS I O200 /CALL USER SERVICE ROUTINES |
| 2600 | 1 /*ASSIGN,FETCH HANDLER* |
| 2601 | OUHNDL, 2600 /OUTPUT DEVICE HANDLER ENTRY |
| 2602 | JMP I SERR4A /**DEVICE HANDLER ERROR**4** |
| 2603 | OUENTR, TAD I OU7600 |
| 2604 | JMS I O200 /CALL USER SERVICE ROUTINES |
| 2605 | 3 /*ENTER OUTPUT FILE* |
| 2606 | OUBLK, 7601 /REPLACED WITH STARTING BLOCK |
| 2607 | OUELEN, 0 /REPLACED WITH LENGTH OF HOLE |
| 2608 | JMP OEFAIL /FAILED - MAYBE WE ASKED TOO MUCH |
| 2609 | DCA OUCCNT |
| 2610 | DCA I O2 /ZERO OUTPUT INHIBIT FLAG |
| 2611 | TAD OUBLK |
| 2612 | DCA OUREC /INITIALIZE OUTPUT RECORD NUMBER |
| 2613 | JMS I O3 |
| 2614 | ISZ OOPEN |
| 2615 | OORETN, JMP I OOPEN |
| 2616 | OEFAIL, TAD I OU7600 |
| 2617 | AND O7760 /GET REQUESTED LENGTH |
| 2618 | SNA CLA /WAS IT AN INDEFINITE REQUEST |
| 2619 | JMP ONTERR /YES - CANNOT ENTER THE FILE |
| 2620 | TAD I OU7600 |
| 2621 | O200, AND O17 /MAKE THE REQUESTED LENGTH ZERO |
| 2622 | DCA I OU7600 |
| 2623 | JMP OUENTR /TRY, TRY AGAIN |
| 2624 | ONTERR, CLA CLL CML RAR /AC=2 |
| 2625 | JMP OORETN /TAKE THE ERROR RETURN WITH AC<0 |
| 2626 | ONOFIL, ISZ I O2 |
| 2627 | JMP OORETN /TAKE THE ERROR RETURN WITH AC=0 |
| 2628 | \fOUTDMP, 0 |
| 2629 | DCA OUCTLW /STORE THE CONTROL WORD |
| 2630 | JMS OUNREC /COMPUTE NO. OF RECORDS |
| 2631 | TAD OUCCNT |
| 2632 | DCA OUCCNT |
| 2633 | TAD OUCCNT |
| 2634 | CLL CML |
| 2635 | TAD OUELEN |
| 2636 | TSTHOL, SNL CLA /IF ZERO OR POSITIVE,GIVE ERROR |
| 2637 | JMP OUERR |
| 2638 | CDF CIF 0 |
| 2639 | CDF 10 |
| 2640 | JMS I OUHNDL /CALL OUTPUT DEVICE HANDLER |
| 2641 | OUCTLW, 0 /CONTROL WORD |
| 2642 | OUBUF /BUFFER ADDRESS |
| 2643 | OUREC, 0 /RECORD NUMBER |
| 2644 | JMP OUERR /THERE ARE NO SOFT OUTPUT HANDLER ERRORS |
| 2645 | JMS OUNREC |
| 2646 | TAD OUREC |
| 2647 | DCA OUREC /UPDATE OUTPUT RECORD NUMBER |
| 2648 | ISZ OUTDMP /BUMP OUTDMP TO NORMAL RETURN |
| 2649 | OUERR, JMP I OUTDMP /--RETURN-- |
| 2650 | \f |
| 2651 | /CLOSE OUTPUT FILE |
| 2652 | OCLOSE, 0 |
| 2653 | TAD K7660 /SET UP SNL SZA CLA FOR CLOSE |
| 2654 | DCA TSTHOL |
| 2655 | CDF 10 |
| 2656 | TAD I PANICC |
| 2657 | SZA CLA |
| 2658 | JMP NODUMP |
| 2659 | TAD I O2 |
| 2660 | SZA CLA /IS OUTPUT INHIBITED? |
| 2661 | JMP OCISZ /YES - CLOSE IS A NOP |
| 2662 | TAD O232 /OUTPUT A ^Z |
| 2663 | JMS I O4 |
| 2664 | JMP OCRET /AND SOME 0'S |
| 2665 | JMS I O4 |
| 2666 | JMP OCRET |
| 2667 | FILLLP, JMS I O4 |
| 2668 | JMP OCRET |
| 2669 | JMS I O5 /GET TYPE OF OUTPUT DEVICE |
| 2670 | SPA CLA |
| 2671 | TAD O100 /IF ITS A DIRECTORY DEVICE FORCE A RECORD |
| 2672 | TAD O77 /BOUNDARY-OTHERWISE HALF RECORD |
| 2673 | AND I O6 |
| 2674 | SZA CLA /UP TO THE BOUNDARY YET? |
| 2675 | JMP FILLLP /NO - FILL WITH ZEROS |
| 2676 | TAD I O6 /GET DOUBLEWORD COUNT LEFT |
| 2677 | TAD O7 |
| 2678 | SNA /A FULL WRITE LEFT? |
| 2679 | JMP NODUMP /YES - DON'T DO IT - ^Z IS ALREADY OUT |
| 2680 | TAD O8 /PUT IN FIELD BITS AND WRITE BIT |
| 2681 | JMS OUTDMP |
| 2682 | JMP OCRET /ERROR OCCURRED WHILE DUMPING THE BUFFER |
| 2683 | NODUMP, JMS I O7700 /CALL USER SERVICE ROUTINES |
| 2684 | 10 /*LOCK USR IN CORE* |
| 2685 | TAD I OU7600 /DEVICE NUMBER |
| 2686 | JMS I O200 /CALL USER SERVICE ROUTINES |
| 2687 | 4 /*CLOSE OUTPUT FILE* |
| 2688 | OU7601, 7601 /POINTER TO THE OUTPUT FILE NAME |
| 2689 | OUCCNT, 0 |
| 2690 | SKP /ERROR WHILE CLOSING THE FILE |
| 2691 | OCISZ, ISZ OCLOSE |
| 2692 | OCRET, CIF CDF 0 /RESTORE CALLING FIELDS |
| 2693 | JMP I OCLOSE /--RETURN-- |
| 2694 | PANICC, PANIC |
| 2695 | \f/CONVERT OUTPUT CONTROL WORD |
| 2696 | /TO NUMBER OF RECORDS |
| 2697 | OUNREC, 0 |
| 2698 | TAD OUCTLW |
| 2699 | CLL RTL |
| 2700 | RTL |
| 2701 | RTL |
| 2702 | AND O17 |
| 2703 | JMP I OUNREC /--RETURN-- |
| 2704 | |
| 2705 | K7660, SNL SZA CLA |
| 2706 | O1, OUDEVH+1 |
| 2707 | O7700, 7700 |
| 2708 | O2, OUTINH |
| 2709 | O3, OUSETP |
| 2710 | O7760, 7760 |
| 2711 | O232, 232 |
| 2712 | O4, OCHAR |
| 2713 | O5, OTYPE |
| 2714 | O100, 100 |
| 2715 | O77, 77 |
| 2716 | O6, OUDWCT |
| 2717 | O7, OUCTL&3700 |
| 2718 | O8, 4000+OUFLD |
| 2719 | SERR4A, ISERR4 |
| 2720 | |
| 2721 | /*********************************************************************** |
| 2722 | \f INFLD=INCTL&70 /FIELD OF INPUT BUFFER |
| 2723 | OUFLD=OUCTL&70 /FIELD OF OUTPUT BUFFER |
| 2724 | /*********************************************************************** |
| 2725 | /CODE MOVED TO 17400 -17574 |
| 2726 | |
| 2727 | *4000 |
| 2728 | NOPUNC |
| 2729 | *7400 |
| 2730 | ENPUNC |
| 2731 | |
| 2732 | /PREPARE TO OPEN NEW INPUT FILE |
| 2733 | |
| 2734 | IN7400, 7400 |
| 2735 | IOPEN, 0 |
| 2736 | CLA CMA |
| 2737 | DCA INCHCT /SET INCHCT TO FORCE A READ |
| 2738 | ISZ INEOF /SET END-OF-FILE FLAG TO FORCE A NEW FILE |
| 2739 | TAD I7617 |
| 2740 | DCA INFPTR /RESET FILE POINTER |
| 2741 | JMP I IOPEN /--RETURN-- |
| 2742 | INPTR, 0 |
| 2743 | INDEV, 0 |
| 2744 | |
| 2745 | /INPUT A CHARACTER |
| 2746 | |
| 2747 | ICHAR, 0 |
| 2748 | IN7600, 7600 |
| 2749 | INCHAR, CDF INFLD |
| 2750 | ISZ INJMP /BUMP THREE-WAY UNPACK SWITCH |
| 2751 | ISZ INCHCT |
| 2752 | INJMPP, JMP INJMP |
| 2753 | TAD INEOF |
| 2754 | SNA CLA /DID LAST READ YIELD END-OF-FILE? |
| 2755 | JMP INGBUF /NO-DO ANOTHER |
| 2756 | INNEWF, CDF 10 |
| 2757 | TAD I1 |
| 2758 | DCA INHNDL /INITIALIZE HANDLER ADDRESS |
| 2759 | TAD I INFPTR /GET NEXT CD INPUT FILE ENTRY |
| 2760 | DCA INDEV /SAVE IT FOR PANIC |
| 2761 | TAD INDEV |
| 2762 | SNA /ANY MORE? |
| 2763 | JMP EOFERR /NO - OUT OF INPUT |
| 2764 | JMS I PINSET /YES-SAVE BUFFER IF NECESSARY |
| 2765 | JMS I I7700 /CALL USER SERVICE ROUTINE |
| 2766 | 1 /*ASSIGN, FETCH HANDLER* |
| 2767 | INHNDL, 0 |
| 2768 | JMP I SERR4B /**DEVICE HANDLER ERROR**+** |
| 2769 | TAD I INFPTR |
| 2770 | AND I7760 /GET LENGTH PART OF WORD |
| 2771 | SZA /LENGTH OF 0 MEANS LENGTH >=256 |
| 2772 | \f TAD I17 /ADD HIGH ORDER BITS |
| 2773 | CLL CML RTR |
| 2774 | RTR |
| 2775 | DCA INCTR /STORE LENGTH OF FILE |
| 2776 | ISZ INFPTR |
| 2777 | TAD I INFPTR |
| 2778 | DCA INREC /STORE STARTING RECORD NUMBER OF FILE |
| 2779 | ISZ INFPTR |
| 2780 | DCA INEOF /ZERO END-OF-FILE FLAG |
| 2781 | INGBUF, TAD INCTR |
| 2782 | CLL |
| 2783 | TAD I2 |
| 2784 | SNL |
| 2785 | DCA INCTR /RESTORE INCTR IF IT HASN'T OVERFLOWED |
| 2786 | SZL /IS THIS THE LAST READ? |
| 2787 | ISZ INEOF /YES - SET END-OF-FILE FLAG |
| 2788 | CLL CML CMA RTR /CONSTRUCT A CONTROL WORD FOR THE READ |
| 2789 | RTR /FROM THE AMOUNT OF THE OVERFLOW |
| 2790 | RTR /(IF ANY) AND THE STANDARD CONTROL WORD |
| 2791 | TAD I3 |
| 2792 | DCA INCTLW |
| 2793 | CDF CIF 0 |
| 2794 | CDF 10 |
| 2795 | JMS I INHNDL /CALL INPUT DEVICE HANDLER |
| 2796 | INCTLW, 0 /CONTROL WORD |
| 2797 | INBUFP, INBUF /INPUT BUFFER |
| 2798 | INREC, 0 /NUMBER OF RECORDS |
| 2799 | JMP INERRX /SOME KIND OF HANDLER ERROR |
| 2800 | INBREC, TAD INREC |
| 2801 | TAD I2 |
| 2802 | DCA INREC /UPDATE THE RECORD NUMBER |
| 2803 | TAD INCTLW |
| 2804 | AND IN7600 |
| 2805 | CLL RAL |
| 2806 | TAD INCTLW |
| 2807 | AND IN7600 |
| 2808 | CMA |
| 2809 | DCA INCHCT /COMPUTE THE NEW CHARACTER COUNT |
| 2810 | TAD INJMPP |
| 2811 | DCA INJMP /RESET THE CHARACTER SWITCH |
| 2812 | TAD INBUFP |
| 2813 | DCA INPTR /AND THE WORD POINTER |
| 2814 | JMP INCHAR /GO BACK AND MAKE BELIEVE THIS NEVER HAPPENED |
| 2815 | INERRX, ISZ INEOF /EITHER AN END-OF-FILE OR A ERROR |
| 2816 | SMA CLA /WHICH TYPE WAS IT? |
| 2817 | JMP INBREC /END OF FILE - RESUME PROCESSING |
| 2818 | INERR, CLA CLL CML RAR /BAD - GIVE ERROR RETURN WITH NEGATIVE AC |
| 2819 | EOFERR, JMP INRTRN |
| 2820 | \fINJMP, HLT /3 WAY CHARACTER SWITCH |
| 2821 | JMP ICHAR1 |
| 2822 | JMP ICHAR2 |
| 2823 | ICHAR3, TAD INJMPP |
| 2824 | DCA INJMP |
| 2825 | TAD I INPTR |
| 2826 | AND IN7400 |
| 2827 | CLL RTR |
| 2828 | RTR /COMBINE THE HIGH-ORDER FOUR BITS OF |
| 2829 | TAD INCTLW |
| 2830 | RTR /THE TWO WORD TO FORM THE THIRD CHARACTER |
| 2831 | RTR |
| 2832 | ISZ INPTR |
| 2833 | JMP INCOMN |
| 2834 | ICHAR2, TAD I INPTR |
| 2835 | AND IN7400 |
| 2836 | DCA INCTLW /SAVE THE HIGH-ORDER BITS FOR THE THIRD CHAR |
| 2837 | ISZ INPTR /BUMP THE WORD POINTER |
| 2838 | ICHAR1, TAD I INPTR |
| 2839 | INCOMN, AND I377 |
| 2840 | TAD IM232 |
| 2841 | SNA /IS THE CHARACTER A ^Z? |
| 2842 | JMP INNEWF /YES - GET A NEW FILE |
| 2843 | TAD I232 /RESTORE THE CHARACTER |
| 2844 | ISZ ICHAR /BUMP RETURN TO NORMAL RETURN |
| 2845 | INRTRN, CDF CIF 0 /RESTORE CALLING FIELDS |
| 2846 | JMP I ICHAR /--RETURN-- |
| 2847 | |
| 2848 | INCHCT, -1 |
| 2849 | INFPTR, 7617 |
| 2850 | INEOF, 1 |
| 2851 | |
| 2852 | INCTR=IOPEN |
| 2853 | PINSET, INSET |
| 2854 | I7617, 7617 |
| 2855 | I1, INDEVH+1 |
| 2856 | I7760, 7760 |
| 2857 | I17, 17 |
| 2858 | I2, INRECS |
| 2859 | I3, INCTL+1 |
| 2860 | I377, 377 |
| 2861 | IM232, -232 |
| 2862 | I232, 232 |
| 2863 | I7700, 7700 |
| 2864 | SERR4B, ISERR4 |
| 2865 | |
| 2866 | $ |
| 2867 | /*********************************************************************** |
| 2868 | \f |